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Showing results for 1 - 50 of 493 1900s 1920s

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  1. "Die stimme der delphine" - Play adaptation 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  2. "Perspectives" 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  3. "Reminiscences" Excerpts 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  4. 173: - At the Line Coming Out, Tijuana, Mexico

    • Collection: Baja California and the West Postcard Collection
    • Name: M. Kashower Co.
    • Date: between 1907 and 1930
    • Topic: Border stations
    • Format: image
  5. [Biology (G-30)]

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  6. [Biology (G-31)]

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  7. [Biology (K-12)]

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  8. [Biology (R-35)]

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  9. [Biology (S-68)]

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  10. [Ostrich farm photograph]

    • Collection: San Diego History
    • Name: Turner's Elite Studio; Harvey Bentley Ostrich Farm
    • Date: between 1887 and 1929
    • Format: image
  11. [San Vicente Mission ruins]

    • Collection: Baja California
    • Date: [19--?]
    • Format: image
  12. A-miscellaneous - Correspondence

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo -- correspondence
    • Date: between 1898 and 1998
    • Format: text
  13. A. W. Wohlford

    • Collection: Ed Fletcher Papers
    • Name: Wohlford, A. W.
    • Date: between 1900 and 1930
    • Format: image
  14. A.E.C. (Atomic Energy Commission) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  15. Account of Sarah Hubon's memories of early San Diego, with a carte-de-visite portrait

    • Collection: Hubon Family Papers
    • Name: Hubon, Sarah
    • Date: circa 1860-1923
    • Format: text
  16. Account of the Chicago Project 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  17. Aging

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  18. Aging (S-48) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  19. Agoure Sheep in California

    • Collection: Baja California and the West Postcard Collection
    • Name: Newman Post Card Co.
    • Date: between 1907 and 1951
    • Topic: Agriculture
    • Format: image
  20. Airline Conference

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  21. Airplane 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  22. American Academy of Arts and Sciences

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  23. American Arbitration Association

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  24. American Institute of Biological Sciences. (A.I.B.S.)

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  25. Amino Acid Charts

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  26. Angels Project

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  27. Antibody letters (V-83) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  28. Apple-picking expedition on Mesa Grande grade

    • Collection: Ed Fletcher Papers
    • Name: Fletcher, Ed, 1872-1955; Gage, Lymon J.; Fletcher, Charles K.
    • Date: between 1905 and 1920
    • Topic: Automobiles
    • Format: image
  29. Arms Control

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  30. Association for Scientific Collaboration, Inc.

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  31. Atomic bomb development

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  32. Atomic Energy Commission

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  33. Atomic Energy Control Conference

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  34. Avalon Bay, Santa Catalina Island, Cal.

    • Collection: Baja California and the West Postcard Collection
    • Date: between 1901 and 1930
    • Topic: Bays; Beaches; Ocean
    • Format: image
  35. B- miscellaneous - Correspondence - part 1

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo -- correspondence
    • Date: between 1898 and 1998
    • Format: text
  36. B- miscellaneous - Correspondence - part 2

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo -- correspondence
    • Date: between 1898 and 1998
    • Format: text
  37. B-Miscellaneous - Correspondence

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo -- correspondence
    • Date: between 1898 and 1998
    • Format: text
  38. Baja California and the West Postcard Collection

    • Postcards depicting California, Baja California, and the Southwest, mostly from the early 1900s. Images of Tijuana, Ensenada, Balboa Park, and the California missions are well-represented in this collection.
    • Creation Date: 1900-1989
  39. Bethe Chicago (G-29)

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  40. Bibliographic materials 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  41. Big Sur Lodge, Big Sur, California

    • Collection: Baja California and the West Postcard Collection
    • Name: The Albertype Co.; Mission San Carlos Borromeo (Carmel, Calif.)
    • Date: between 1907 and 1952
    • Topic: Missions
    • Format: image
  42. Biographical notes and sketches

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  43. Biographical publications

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  44. Biographical References for Extension of Leo Szilard Biography 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  45. Biographical References 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  46. Biology "DNA" 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  47. Biology "Immunity II." (Chicago)

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo
    • Date: between 1898 and 1998
    • Format: text
  48. Biology (Aging G-27) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  49. Biology (B-1) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  50. Biology (D-13) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text