Library Digital Collections

Search

Search Results

  1. American Agar and Chemical Company and Marine Products Company in old Mission Brewery building

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: American Agar and Chemical Company; Kelps
    • Format: image
  2. American Agar and Chemical Company kelp diver entering water from boat

    • Collection: San Diego History Center Photographs
    • Name: Schneider, Charles R., 1916-
    • Date: 1965
    • Topic: Kelps; Deep diving; American Agar and Chemical Company
    • Format: image
  3. American Agar and Chemical Company kelp diver underwater

    • Collection: San Diego History Center Photographs
    • Name: Schneider, Charles R., 1916-
    • Date: 1965
    • Topic: Kelps; American Agar and Chemical Company; Deep diving
    • Format: image
  4. American Agar and Chemical Company kelp divers

    • Collection: San Diego History Center Photographs
    • Name: Schneider, Charles R., 1916-
    • Date: 1965
    • Topic: Deep diving; Kelps; American Agar and Chemical Company
    • Format: image
  5. American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 1933
    • Topic: American Agar Company; Kelps
    • Format: image
  6. American Agar Company

    • Collection: San Diego History Center Photographs
    • Name: Sensor, Guy (Guy Sidney), 1888-1969
    • Date: 193-?
    • Topic: Kelps; American Agar Company
    • Format: image
  7. American Agar Company

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace
    • Date: 193-?
    • Topic: American Agar Company; Kelps
    • Format: image
  8. American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Sensor, Guy (Guy Sidney), 1888-1969
    • Date: 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  9. American Agar Company laboratory

    • Collection: San Diego History Center Photographs
    • Date: 193-
    • Topic: Laboratories; American Agar Company; Kelps
    • Format: image
  10. American Agar Company laboratory

    • Collection: San Diego History Center Photographs
    • Date: ca. 1920
    • Topic: American Agar Company; Laboratories; Kelps
    • Format: image
  11. American Agar Company warehouse

    • Collection: San Diego History Center Photographs
    • Date: 1931
    • Topic: Kelps; American Agar Company
    • Format: image
  12. Bird's-eye view of kelp cutter Elwood harvesting kelp for Kelco

    • Collection: San Diego History Center Photographs
    • Name: Booth, Larry (Leonard D.), 1921-
    • Date: 1955
    • Topic: Boats; Kelps; Kelco (San Diego, Calif.)
    • Format: image
  13. Chemist Horace H. Selby in American Agar Company laboratory

    • Collection: San Diego History Center Photographs
    • Name: Selby, Horace H.
    • Date: ca. 1940
    • Topic: American Agar Company; Kelps; Laboratories; Scientists
    • Format: image
  14. Chemist Horace Selby working in laboratory at American Agar Company

    • Collection: San Diego History Center Photographs
    • Date: 193-?
    • Topic: Laboratories; Kelps; Scientists; American Agar Company
    • Format: image
  15. Close-up view of agar producing seaweed gelidium cartilagineum

    • Collection: San Diego History Center Photographs
    • Date: 194-?
    • Topic: Kelps; American Agar and Chemical Company
    • Format: image
  16. Containers of algin in Kelco warehouse

    • Collection: San Diego History Center Photographs
    • Name: Booth, Larry (Leonard D.), 1921-
    • Date: 1955
    • Topic: Kelps; Kelco (San Diego, Calif.)
    • Format: image
  17. Converting kelp to alginic acid derivative at Kelco

    • Collection: San Diego History Center Photographs
    • Name: Booth, Larry (Leonard D.), 1921-
    • Date: 1955
    • Topic: Kelps; Kelco (San Diego, Calif.)
    • Format: image
  18. Dryers at American Agar Company kelp processing facility

    • Collection: San Diego History Center Photographs
    • Date: 1930
    • Topic: American Agar Company; Kelps
    • Format: image
  19. Drying kelp inside American Agar Company

    • Collection: San Diego History Center Photographs
    • Name: Sensor, Guy (Guy Sidney), 1888-1969
    • Date: 1940
    • Topic: American Agar Company; Kelps
    • Format: image
  20. Extraction area of American Agar Company's kelp processing facility

    • Collection: San Diego History Center Photographs
    • Name: Fitch, Herbert R. (Herbert Richardson), 1868-1958
    • Date: 192-?
    • Topic: Kelps; American Agar Company
    • Format: image