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  1. [Men on fantail raising instrument]

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953)
    • Date: 1953
    • Topic: Oceanographers; Oceanographic instruments
    • Format: image
  2. [Men on fantail raising instrument]

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953)
    • Date: 1953
    • Topic: Oceanographic instruments; Oceanographers
    • Format: image
  3. [Men on fantail raising instrument]

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953)
    • Date: 1953
    • Topic: Oceanographic instruments; Oceanographers
    • Format: image
  4. [Piston Coring,] 1953

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953)
    • Date: 1953
    • Topic: Drill cores; Oceanographic instruments
    • Format: image
  5. [Piston Coring,] 1953

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953); Frautschy, Jeffery Dean; Maxell, Arthur Eugene, 1925-
    • Date: 1953
    • Topic: Drill cores; Oceanographic instruments
    • Format: image
  6. An unidentified man and Arthur Eugene Maxwell (in white shorts) lowering instrument at the stern of the ship. Maxwell helped to record the first successful heat flow measurements through the seafloor during the Capricorn Expedition. 1953.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Maxwell, Arthur Eugene, 1925-
    • Date: 1953
    • Topic: Oceanographers; Oceanographic instruments
    • Format: image
  7. Art Maxwell [and] Temperature Probe, 1953

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953); Maxell, Arthur Eugene, 1925-
    • Date: 1953
    • Topic: Oceanographic instruments; Heat flow; Oceanography
    • Format: image
  8. Heat probe on the deck of the R/V Spencer F. Baird (ship) during the Capricorn Expedition (1952-1953). The heat probe was used for the first successful heat flow measurements of the seafloor during the Expedition. 1953.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953)
    • Date: 1953
    • Topic: Oceanographic instruments; Heat flow
    • Format: image
  9. Milton Nunn Bramlette (kneeling) and Roger Revelle (man without shirt) inspecting a coring device during the Capricorn Expedition (1952-1953). This expedition was the first Scripps expedition to use scuba divers to explore the Pacific. Research ships Horizon and Spencer F. Baird mapped seamounts and guyots and other features of the Pacific seafloor. Scientists studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise. 1953.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Bramlette, Milton Nunn, 1896-1977; Revelle, Roger, 1909-1991
    • Date: 1953
    • Topic: Submarine geology; Oceanographic instruments; Drill cores
    • Format: image
  10. Oceanographer Alan Churchill Jones during the Capricorn Expedition (1952-1953), shown here working on a wave recorder. This expedition mapped seamounts and guyots and other features of the Pacific seafloor. Scientists studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Horizon (Ship); Capricorn Expedition (1952-1953); Jones, Alan Churchill, 1927-
    • Date: 1953
    • Topic: Oceanographers; Oceanographic instruments; Oceanographic research ships--Interiors
    • Format: image
  11. Oceanographer Alan Churchill Jones shown here uses a strip recorder during the Capricorn Expedition (1952-1953). A chart recorder is an instrument used to record various process and electrical signals. This expedition mapped seamounts and guyots and other features of the Pacific seafloor. Scientists studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953); Horizon (Ship); Jones, Alan Churchill, 1927-
    • Date: 1953
    • Topic: Oceanographic instruments; Oceanographic research ships--Interiors; Oceanographers
    • Format: image
  12. Piston Coring, 1953

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953)
    • Date: 1953
    • Topic: Oceanographic instruments; Drill cores
    • Format: image
  13. Phillip E. Jackson, diver and laboratory technician during the Capricorn Expedition (1952-1953), showed here carrying an underwater camera where they were filming in a drowned atoll known as Alexa Bank on the Melanesian border plateau. December 8, 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship)
    • Date: 1952-12-08
    • Topic: Scuba diving; Cameras; Oceanographic instruments
    • Format: image
  14. Roger Revelle and Jeffery Dean Frautschy gloating over the wire cable delivered to the research vessel Spencer F. Baird on the eve of the departure of the Scripps Institution of Oceanography's Capricorn Expedition (1952-1953). This was the first Scripps expedition to use scuba divers to explore the Pacific. Scientists mapped seamounts and guyots and other features of the Pacific seafloor. Scientists also studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise. October 25, 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Frautschy, Jeffery Dean; Revelle, Roger, 1909-1991
    • Date: 1952-10-25
    • Topic: Oceanographers; Oceanographic instruments
    • Format: image
  15. October 1952, R/V HORIZON [Edward S.] Barr

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Horizon (Ship); Capricorn Expedition (1952-1953); Barr, Edward Sheldon, 1933-
    • Date: 1952-10
    • Topic: Oceanographic instruments
    • Format: image
  16. Seasick, Alan Jones and wave recorder instruments on Horizon

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Horizon (Ship); Capricorn Expedition (1952-1953); Jones, Alan Churchill, 1927-
    • Date: 1952-10
    • Topic: Oceanographic instruments
    • Format: image
  17. Willard N. Bascom and his floating wave recorder raft and recording instrument package. Capricorn Expedition, October 1952

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Capricorn Expedition (1952-1953); Bascom, Willard N., 1916-
    • Date: 1952-10
    • Topic: Oceanographic buoys; Oceanographic instruments; Waves--Experiments
    • Format: image
  18. Easterline-Angus Recorder

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Western Union Telegraph Company; Capricorn Expedition (1952-1953)
    • Date: 1952-03-10
    • Topic: Oceanographic instruments
    • Format: image
  19. 100 foot long splice in kinked main coring cable (now 30,000 feet)

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  20. [John D. Isaacs, ?, and Willard Bascom] Feeding wire out, Bikini area

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Isaacs, John D. (John Dove); Bascom, Willard N., 1916-
    • Date: 1952
    • Topic: Oceanographers; Oceanographic instruments
    • Format: image
  21. A damaged lead core barrel is positioned next to a new one. The old one was brought up from the Tonga Trench during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  22. A damaged lead core barrel is positioned next to a new one. The old one was brought up from the Tonga Trench during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  23. A new winch cable for the R/V Spencer F. Baird (ship) used during the Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  24. A view a winch on one of two ships used during the Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments; Winches
    • Format: image
  25. A-frame at sunset

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  26. Alan Churchill Jones at the fathometer, a sonar depth finder, while on board the research vessel Spencer F. Baird, during the Capricorn Expedition. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Jones, Alan Churchill, 1927-
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  27. Alan Churchill Jones with instrument on board the Scripps Institution of Oceanography research vessel, R/V Horizon, during the Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Horizon (Ship); Jones, Alan Churchill, 1927-
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  28. Alan Jones on the Capricorn Expedition, 1952

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953); Jones, Alan Churchill, 1927-
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  29. Arthur Eugene Mawell showed here exams the temperate probe aboard research vessel Spencer F. Baird (Ship) during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Maxwell, Arthur Eugene, 1925-
    • Date: 1952
    • Topic: Oceanographic instruments; Heat flow
    • Format: image
  30. Capricorn Expedition [Ronald G. Mason with magnetometer]

    • Collection: Roger Revelle Papers; Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Mason, Ronald G.
    • Date: 1952
    • Topic: Oceanographic instruments; Magnetometer
    • Format: image
  31. Coring tube on deck

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  32. Edwin L. (Edwin Lee) Hamilton, shown here uses a fathometer, an instrument using sonar to measure water depth, on the R/V Horizon during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Horizon (Ship); Hamilton, Edwin L. (Edwin Lee), 1914-
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  33. Engineer William C. King ("Buddy") stands behind the drum holding the R/V Spenser F. Baird's (ship) 40,000 foot tapered steel cable during the Scripps Institution of Oceanography Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); King, William C.
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  34. Feeding wire out, Bikini

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  35. Group on fantail

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  36. Heat probe

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments; Heat flow
    • Format: image
  37. Heat probe on deck

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  38. Heat probe on deck

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments; Heat flow
    • Format: image
  39. Isaacs instrument, Bikini area

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  40. John Dove Isaacs (left) feeding wire out with Willard Bascom (in center squatting down) looking back, in the Bikini area, onboard R/V Spencer F. Baird, Capricorn Expedition, 1952

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Isaacs, John D. (John Dove); Bascom, Willard N., 1916-
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  41. Jonsey and Darsey

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Capricorn Expedition (1952-1953); Darsey, Bernard; Jones, Alan Churchill, 1927-
    • Date: 1952
    • Topic: Oceanographers; Oceanographic instruments
    • Format: image
  42. Kinks in the cable that would need to be fixed on one of two ships during the Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments; Winches
    • Format: image
  43. (Left to right) Philip E. Jackson, Arthur Eugene Maxwell and Richard E. Blumberg on aboard R/V Spencer F. Baird (ship) while on the Capricorn Expedition (1952-1953). They are shown here lowering the heat probe which records temperatures at various depths of the bottom sediments. The heat probe was used for the first successful heat flow measurements of the seafloor during the Expedition. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Maxwell, Arthur Eugene, 1925-; Jackson, Philip E.; Blumberg, Richard E.
    • Date: 1952
    • Topic: Oceanographic instruments; Oceanographic research ships; Marine geology
    • Format: image
  44. Left to right: Robert Floyd Dill, Walter Heinrich Munk, Richard Blumberg preparing to lower a deep-sea camera enclosed in a watertight case into the ocean. Cut off from the top of this photo is the strobe unit in a similar turret above the camera, which supplies the light source for the camera. The flat disk at the very bottom of this devise is called the "shoe" which actually touches the sea-floor. This photo was taken during the Scripps Institution of Oceanography's Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Blumberg, Richard; Munk, Walter H. (Walter Heinrich), 1917-; Dill, Robert Floyd, 1927-
    • Date: 1952
    • Topic: Oceanographic instruments; Cameras
    • Format: image
  45. (Left to right) Theodore Robert Folsom, unidentified man, and Milton Nunn Bramlette shown here are launching a water sampler during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Blumberg, Richard; Folsom, Theodore Robert, 1908-1989; Dill, Robert Floyd, 1927-
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  46. Long splice in main cable

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Cables, Submarine; Oceanographic instruments
    • Format: image
  47. Lowering of a core oceanographic instrument into the ocean at night is being done here, during the Scripps Institution of Oceanography Capricorn Expedition (1952-1953). Scientists studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise during this expedition. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship)
    • Date: 1952
    • Topic: Oceanographers; Oceanographic instruments; Submarine geology
    • Format: image
  48. Lowering of a core oceanographic instrument into the ocean is being done here, during the Scripps Institution of Oceanography Capricorn Expedition (1952-1953). Scientists studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise during this expedition. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographers; Submarine geology; Oceanographic instruments
    • Format: image
  49. Lowering the core barrel over the stern preparatory to taking a sample core of the bottom sediments

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Revelle, Roger, 1909-1991; Barr, Edward Sheldon, 1933-
    • Date: 1952
    • Topic: Oceanographic research ships; Marine geology; Oceanographic instruments
    • Format: image
  50. Martin W. (Martin Wiggo) Johnson holding up a plankton net during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Johnson, Martin W. (Martin Wiggo), 1893-1984
    • Date: 1952
    • Topic: Oceanographic instruments; Marine biology; Plankton
    • Format: image
  51. Martin W. (Martin Wiggo) Johnson is holding up a plankton sample taken during the Capricorn Expedition (1952-1953) to two unidentified men on board the research vessel Spencer F. Baird (Ship). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Johnson, Martin W. (Martin Wiggo), 1893-1984
    • Date: 1952
    • Topic: Oceanographic instruments; Marine biology
    • Format: image
  52. Miles M. Payne with bottle cast on board the Scripps Institution of Oceanography research vessel, R/V Horizon, during the Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Horizon (Ship); Payne, Miles M.
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  53. Miles M. Payne, Norman J. Holter and Edward Sheldon Barr with bottle cast on board the Scripps Institution of Oceanography research vessel, R/V Horizon, during the Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Horizon (Ship); Barr, Edward Sheldon, 1933-; Payne, Miles M.; Holter, Norman J., 1914-
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  54. Oceanographer's Roger Revelle holding some cable and about to be spiked by Gustaf Arrhenius, as a joke for the camera, during the Capricorn Expedition (1952-1953). This was the first Scripps Institution of Oceanography expedition to use scuba divers to explore the Pacific. Research ships Horizon and Spencer F. Baird mapped seamounts and guyots and other features of the Pacific seafloor. Scientists studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Horizon (Ship); Revelle, Roger, 1909-1991; Arrhenius, Gustaf
    • Date: 1952
    • Topic: Wit and humor--Pictorial; Oceanographic instruments; Oceanographers
    • Format: image
  55. On the fantail of the R/V Spencer F. Baird (ship) during the Capricorn Expedition (1952-1953), a very bent coring tube lies across two wooden sawhorses, while assorted equipment litters the deck-coring apparatus, temperature probe (being sat upon), under-water camera, etc. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship)
    • Date: 1952
    • Topic: Oceanographic research ships; Oceanographic instruments; Marine geology
    • Format: image
  56. Raft assembly

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  57. Raft in distance at sea

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  58. Reeling in a large tapered cable, (40,000 ft) which is one of two cables carried on a winch aboard the R/V Spencer F. Baird (ship) during the Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  59. Releasing Balloon, Friel, R/V HORIZON

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Horizon (Ship); Friel, Frank J.
    • Date: 1952
    • Topic: Meteorology; Oceanographic instruments
    • Format: image
  60. Richard Blumberg and Ronald G. Mason shown here with a magnetometer during the Capricorn Expedition (1952-1953), a scientific instrument used to measure the strength and/or direction of the magnetic field in the vicinity of the instrument. Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Mason, Ronald G.; Blumberg, Richard
    • Date: 1952
    • Topic: Oceanographic instruments; Magnetometer; Geomagnetism--Pacific Ocean
    • Format: image
  61. Robert Dill testing for core in Kullenberg core sampler

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Horizon (Ship); Capricorn Expedition (1952-1953); Dill, Robert Floyd, 1927-
    • Date: 1952
    • Topic: Oceanographic instruments; Drill cores
    • Format: image
  62. Robert Floyd Dill shown here is adjusting an underwater camera during the Capricorn Expedition (1952-1953) on board the research vessel Spencer F. Baird (Ship). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Dill, Robert Floyd, 1927-
    • Date: 1952
    • Topic: Underwater imaging systems; Oceanographic instruments; Cameras
    • Format: image
  63. Ronald Mason with magnetometer, aboard the research vessel Spencer F. Baird (Ship) during the Capricorn Expedition (1952-1953), magnetometer is a scientific instrument used to measure the strength and/or direction of the magnetic field in the vicinity of the instrument. Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Mason, Ronald G.
    • Date: 1952
    • Topic: Magnetometer; Oceanographic instruments; Geomagnetism--Pacific Ocean
    • Format: image
  64. Russell Raitt's seismic operation runs competition on R/V Spencer F. Baird's stern - with Bascom's Kullenberg core sampler program.

    • Collection: Edward Sheldon Barr Papers
    • Name: Barr, Edward Sheldon, 1933-; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments; Oceanographic research ships
    • Format: image
  65. Scientific crew members approaching a buoyed wave recording station during the Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Ocean waves; Oceanographic instruments; Lifeboats
    • Format: image
  66. Scientific instruments used during the Capricorn Expedition (1952-1953) on Eninman Island (part of the Marshall Islands). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Jones, Alan Churchill, 1927-; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanography--Field work (land); Oceanographic instruments
    • Format: image
  67. Scientists are lowering a Phleger core oceanographic instrument into the Pacific Ocean waters during the Capricorn Expedition (1952-1953). Scientists studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise during this expedition. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Oceanographic instruments; Drill cores
    • Format: image
  68. Steaming the hydrophones in preparation for a seismic run

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship)
    • Date: 1952
    • Topic: Hydrophone; Oceanographic instruments
    • Format: image
  69. Temperature probe instruments aboard the R/V Spenser F. Baird (ship) during the Capricorn Expedition (1952-1953). Scientists studied and measured heat flow on the East Pacific Rise during this expedition. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Heat flow; Oceanographic instruments
    • Format: image
  70. The recording instrument of the echo sounder is showing an irregular bottom. The line running upwards shows core barrel coming aboard

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953)
    • Date: 1952
    • Topic: Echo sounding; Oceanographic instruments; Oceanographic research ships
    • Format: image
  71. Theodore Robert Folsom (left) and Martin W. (Martin Wiggo) Johnson with a plankton net on board the research vessel Spencer F. Baird (Ship) during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Johnson, Martin W. (Martin Wiggo), 1893-1984; Folsom, Theodore Robert, 1908-1989
    • Date: 1952
    • Topic: Oceanographic instruments; Marine biology
    • Format: image
  72. Theodore Robert Folsom (left) and Milton Nunn Bramlette shown here examine a water sampler during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Folsom, Theodore Robert, 1908-1989; Blumberg, Richard
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  73. Theodore Robert Folsom, using some scientific instruments on board the research vessel Spencer F. Baird (Ship) during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Spencer F. Baird (Ship); Folsom, Theodore Robert, 1908-1989
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  74. Two crew members (Bernard Darsey? and Edward Sheldon Barr) on board the Scripps Institution of Oceanography research vessel, R/V Horizon, during the Capricorn Expedition (1952-1953). 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Horizon (Ship); Barr, Edward Sheldon, 1933-; Darsey, Bernard
    • Date: 1952
    • Topic: Oceanographic research ships; Oceanographic instruments
    • Format: image
  75. Unloading sub. Cable

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Isaacs, John D. (John Dove)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  76. Unwinding cable

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Isaacs, John D. (John Dove)
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  77. Walter H. Munk (left) and John D. Isaacs (far right) observing an oceanographic instrument during the Capricorn Expedition (1952-1953). At this point of the expedition they are somewhere between Eniwetok and Tonga in the Pacific. The expedition used scuba divers to explore the Pacific seafloor and studied the 35,400 foot deep Tonga Trench. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Isaacs, John D. (John Dove); Munk, Walter H. (Walter Heinrich), 1917-
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  78. Walter H. Munk (right) and two unidentified men lowering the camera into the water near Palmerston Island during the Capricorn Expedition (1952-1953). Palmerston Island is a coral atoll in the Cook Islands in the Pacific Ocean. Scientists studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise during this expedition. 1952.,Scripps Institution of Oceanography's very own Walter H. (Walter Heinrich) Munk (right) and two unidentified men lowering the camera into the water near Palmerston Island during the Capricorn Expedition (1952-1953). Palmerston Island is a coral atoll in the Cook Islands in the Pacific Ocean. Scientists studied the 35,400 foot deep Tonga Trench, the second deepest place in the ocean, and measured heat flow on the East Pacific Rise during this expedition. 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Munk, Walter H. (Walter Heinrich), 1917-
    • Date: 1952
    • Topic: Cameras; Oceanographic instruments; Underwater imaging systems
    • Format: image
  79. Weather Balloon, R/V Horizon

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Horizon (Ship); Capricorn Expedition (1952-1953); Ruttenberg, Stanley; Holter, Norman J., 1914-1983
    • Date: 1952
    • Topic: Meteorology; Oceanographic instruments
    • Format: image
  80. Weather Balloon, Ruttenberg&Friel, R/V HORIZON

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Capricorn Expedition (1952-1953); Horizon (Ship); Ruttenberg, Stanley; Friel, Frank J.
    • Date: 1952
    • Topic: Oceanographic instruments; Meteorology
    • Format: image
  81. Willard N. Bascom, at left, readying instruments raft onboard R/V Spencer F. Baird. Bikini area. Capricorn Expedition, 1952

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); Bascom, Willard N., 1916-
    • Date: 1952
    • Topic: Oceanographic instruments
    • Format: image
  82. William C. King is shown here at control panel of the big winch on board the research vessel Spencer F. Baird (Ship), during the Capricorn Expedition (1952-1953). Circa 1952.

    • Collection: Scripps Institution of Oceanography Photographs
    • Name: Scripps Institution of Oceanography; Spencer F. Baird (Ship); Capricorn Expedition (1952-1953); King, William C.
    • Date: 1952
    • Topic: Winches; Oceanographic instruments
    • Format: image