Library Digital Collections

Search

Showing results for 1 - 100 of 441 1910s 1950s

Search Results

  1. [Biology (G-30)]

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

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

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

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

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  6. [San Vicente Mission ruins]

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

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo -- correspondence
    • Date: between 1898 and 1998
    • Format: text
  8. A.E.C. (Atomic Energy Commission) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  9. Account of the Chicago Project 

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

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

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  12. 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
  13. Airline Conference

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

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

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

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

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

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

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

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

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

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  23. Atchison, Topeka and Santa Fe Railway

    • Collection: Ed Fletcher Papers
    • Name: Fletcher, Ed; Fletcher, Ed, 1872-1955
    • Date: 1912 - 1953
    • Format: text
  24. Atomic bomb development

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

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

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  27. B- miscellaneous - Correspondence - part 1

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

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

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo -- correspondence
    • Date: between 1898 and 1998
    • Format: text
  30. 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
  31. Bent Brothers Construction Company - Arthur S. and H. Stanley

    • Collection: Ed Fletcher Papers
    • Name: Fletcher, Ed; Fletcher, Ed, 1872-1955
    • Date: 1912 - 1950
    • Format: text
  32. Bethe Chicago (G-29)

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

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  34. 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
  35. Biographical notes and sketches

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

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

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

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  39. Biology 1 (Chicago). Includes draft of "Science is my racket" and "Chemostat"

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo
    • Date: between 1898 and 1998
    • Format: text
  40. Biology 2 (Chicago)

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo
    • Date: between 1898 and 1998
    • Format: text
  41. Biology 3 (Chicago)

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo
    • Date: between 1898 and 1998
    • Format: text
  42. Biology 4 (Chicago)

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo
    • Date: between 1898 and 1998
    • Format: text
  43. Biology 6

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo
    • Date: between 1898 and 1998
    • Format: text
  44. Biology 7

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

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  46. Biology Algae (E-33) 

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

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

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

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  50. Biology (E-11) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  51. Biology (E-40) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  52. Biology (E-50) "Fertility" 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  53. Biology (E-52) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  54. Biology (H-5) 

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

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo
    • Date: between 1898 and 1998
    • Format: text
  56. Biology (R-22a) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  57. Biology (R-26) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  58. Biology (S-52) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  59. Biology (S-65) "Memory" 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  60. Boulder Creek diverting dam

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1955
    • Topic: Dams
    • Format: image
  61. Boulder Creek diverting dam

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1955
    • Topic: Dams
    • Format: image
  62. Boulder Creek diverting dam

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1955
    • Topic: Dams
    • Format: image
  63. Boulder Creek diverting dam

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1955
    • Topic: Dams
    • Format: image
  64. Boulder Creek diverting dam

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1955
    • Topic: Dams
    • Format: image
  65. Boulder Creek diverting dam

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1955
    • Topic: Dams
    • Format: image
  66. Boulder Creek diverting dam

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1955
    • Topic: Dams
    • Format: image
  67. Boulder Creek, San Diego County

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1955
    • Topic: Rivers
    • Format: image
  68. Boulder Creek, San Diego County

    • Collection: Ed Fletcher Papers
    • Date: between 1910 and 1955
    • Topic: Rivers
    • Format: image
  69. Brandeis University

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  70. Bullsperm - General materials

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  71. Bullsperm - Photographs

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

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  73. C- miscellaneous - Correspondence - part 1

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

    • Collection: Leo Szilard Papers
    • Name: Szilard, Leo -- correspondence
    • Date: between 1898 and 1998
    • Format: text
  75. California State - Division of Forestry

    • Collection: Ed Fletcher Papers
    • Name: Fletcher, Ed; Fletcher, Ed, 1872-1955
    • Date: 1918-1955
    • Format: text
  76. Can science create life?

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  77. Canfield, Cass

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  78. Cargadores de Leña (Wood Carriers), Ensenada, Baja California, Mexico

    • Collection: Baja California and the West Postcard Collection
    • Name: E.C. Kropp Co.
    • Date: between 1907 and 1956
    • Topic: Donkeys
    • Format: image
  79. Carnegie Endowment for International Peace

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  80. Casa de la máquina de vapor y chimenea Real del Monte

    • Collection: José Villegas Collection on Mining
    • Name: Compañía Real del Monte y Pachuca
    • Date: between 1895 and 1983
    • Topic: Silver mines and mining
    • Format: image
  81. Cellulose Decomposition

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  82. Central Nervous System

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  83. Chemostat - Figures

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  84. Chemostat - Transparencies

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  85. Choate, Rufus (San Diego early water commissioner.) Includes notes on water history

    • Collection: Ed Fletcher Papers
    • Name: Fletcher, Ed; Fletcher, Ed, 1872-1955
    • Date: 1914 - 1950
    • Format: text
  86. Citations (V-41) 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  87. Citizen's Committee

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  88. Cold Springs Harbor Symposium

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  89. Collected Works of Leo Szilard: Notes - 1

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  90. Collected Works of Leo Szilard: Notes - 2

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  91. Collected Works of Leo Szilard: Notes - 3

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  92. Collected Works of Leo Szilard: Notes - 4

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  93. Collected Works of Leo Szilard: Notes - 5

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  94. Collected Works of Leo Szilard: Proposed Format for Volume II 

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  95. Columbia University Interdisciplinary Project

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  96. Compensating Key Personnel

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  97. Compressor at La Dificultad mine, Pachuca, Hidalgo

    • Collection: José Villegas Collection on Mining
    • Name: Compañía Real del Monte y Pachuca
    • Date: between 1895 and 1983
    • Topic: Mining machinery
    • Format: image
  98. Congress International de Physique Nucleaire

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  99. Coronary Heart Disease

    • Collection: Leo Szilard Papers
    • Date: between 1898 and 1998
    • Format: text
  100. Council and the Lobby

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