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• 
  Charts, diagrams, etc

  Chart 1: Highest point of curve is reached between 12 and 24 hours after gassing. Chart 2: Curves showing degree of edema at different periods after gassing, based on proportionate weights of lungs, heart, and body.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Phosgene poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
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  Illustrations

  Fig. 13: Fibrin in alveolar walls 2 days after gassing. Fig. 14: Acute bronchitis or early pneumonia.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Illustrations

  Fig. 10: Lung of dog dying 12 hours after gassing.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Illustrations

  Fig. 15: "Fibrinous pneumonia" in dog dying 3 days after gassing. Fig. 16: Extensive broncho-pneumonia in a dog dying 4 days after exposure.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Illustrations

  Fig. 11: Lung of dog dying in acute stage after gassing with chlorine. Fig. 12: Focal necrosis in lung of dog dying 6 hours after gassing.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Illustrations

  Fig. 21: Bronchiectatic cavities in lung of dog dying 39 days after gassing.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 

  3 items
  Lithographs, Illustrations

  Plate III (Fig. 2): Trachea and lungs of dog dying 5 days after gassing.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Illustrations

  Fig. 7: Necrosis of bronchial epithelium, with acute inflammatory reaction, in dog dying 24 hours after gassing.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Illustrations

  Fig. 4: Higher magnification of bronchial wall from case illustrated by Fig. 3. Fig. 6: Another field in lung illustrated by Fig. 3.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Lithographs, Illustrations

  Plate I (Frontispiece): Broncho-pneumonia and fibrino-purulent pleurisy in a dog 8 days after gassing with chlorine.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Illustrations

  Fig. 5: Wall of bronchus of dog dying 10 hours after gassing.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Illustrations

  Fig. 8: Regeneration of bronchial epithelium 4 days after gassing. Fig. 9: Irregular contraction of bronchus; death in acute stage.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
• 
  Charts, diagrams, etc, Illustrations

  Chart 1: Height of curve is reached in first 24 hours. Fig. 3: Lung of dog killed three hours after gassing.

  • Part of Collected Studies on the Pathology of War Gas Poisoning

  • 1920

  Chlorine poisoning.

  • Author Winternitz, M. C. (Milton C.)
  • Publisher Yale University Press
  • Subject Gases, Asphyxiating and poisonous, Gases, Asphyxiating and poisonous--War use, Chemical warfare
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  Photographs

  Arnold and Mabel Beckman with William and Mrs. Ballhaus at an unidentified anniversary dinner

  • Undated

  Dr. Arnold O. Beckman (1900-2004) invented the first commercially successful electric pH meter in 1934 and thus began a long career manufacturing scientific and medical instruments with National Technical Laboratories,…

  • Subject Beckman, Arnold O., Ballhaus, William F., 1918-, Executives' spouses
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  Photographs

  Beckman Instruments Fullerton plant, aerial view

  • 1977

  In 1954, Beckman's headquarters moved from Pasadena to Fullerton.

  • Subject Factories, Aerial photographs, Beckman Instruments, Inc.
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  Photographs

  Unidentified group of men associated with Beckman Instruments

  • Undated

  A group of eleven men, standing and crouching indoors in front of various pieces of unidentified scientific equipment.

• 
  Photographs

  Unidentified group of men with Beckman IR5A infrared spectrophotometer

  • Undated

  The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an infrared spectrophotometer that they could use to create rubber. Under this…

  • Subject Scientific apparatus and instruments, Spectrophotometer, Infrared spectroscopy
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  Photographs

  Man kneeling beside an open manhole cover, using a Beckman Model 715 Process Oxygen Monitor

  • Undated

  Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up doing such diverse jobs as monitoring astronauts’ respiration, maintaining packaged food safety,…

  • Subject Scientific apparatus and instruments, Oxygen--Measurement, Oxygen--Analysis, Manholes, Beckman Instruments, Inc.
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  Photographs

  Room filled with Beckman System TR Enzyme Activity Analyzers

  • 1973 – 1982

  The instruments filling this room -- Beckman Instruments' System TR, introduced in 1973 -- were the first automated analyzer for clinical enzymes. The two men in the background of this image are unidentified.

  • Subject Medical laboratories--Equipment and supplies, Scientific apparatus and instruments, Enzymes--Analysis, Beckman Instruments, Inc., Medical instruments and apparatus
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  Photographs

  Joseph and Walter Coulter, holding a "Coulter - Science Serving Humanity" banner

  • 1993

  The photograph was taken to mark the Coulter Corporation's 35th anniversary. The group in the photograph are presumably Coulter employees at the company's Miami headquarters. Most wear red and white--the company's…

  • Subject Anniversaries, Executives--United States, Portraits, Group
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  Photographs

  Coulter family portrait

  • Undated

  Joseph Coulter, Jr., Laura Coulter-Jones, Wallace Coulter, and Joseph Coulter III pose for a family portrait.

  Wallace and Joseph Coulter founded the Coulter Corporation to market Coulter Counters, instruments for blood…

  • Subject Executives--United States, Portraits, Group
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  Photographs

  Wallace and Joseph Coulter, seated

  • Undated

  Wallace H. Coulter (1913-1998) enumerated the Coulter Principle for counting and sizing particles suspended in a fluid. He patented the Coulter Counter for blood cell analysis in 1953.

  Joseph R. Coulter, Jr.…

  • Subject Chief executive officers, Executives--United States, Portraits, American
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  Photographs

  Portrait of Joseph Coulter, Jr.

  • Undated

  Joseph R. Coulter, Jr. (1924-1995) co-founded Coulter Corporation with his brother, Wallace, in the 1950s. The company was acquired by Beckman Instruments in 1997.

  • Subject Chief executive officers, Executives--United States, Portraits, American
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  Photographs

  California Mobile Emission Laboratory

  • Circa 1971

  The Air Pollution Control District mobile emissions van tested automobile exhaust with PID analysis systems.

  Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late…

  • Subject Motor vehicles, Laboratories--United States, Motor vehicles--Pollution control devices, Automobiles--Motors--Exhaust gas--Measurement, Beckman Instruments, Inc., Air--Pollution--Measurement, Air quality management
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  Advertisements

  Go ahead on SYNTHETIC RUBBER... the [Japanese] might take Malaya some day

  • Circa 1942

  Black and white print advertisement for Chemigum synthetic rubber developed and manufactured by the Goodyear Tire & Rubber Company. The advertisement depicts a research chemist and Goodyear executive examining a test…

  • Creator Of Work Goodyear Tire and Rubber Company
  • Subject Chemigum, Rubber, Artificial, Goodyear Tire and Rubber Company, World War (1939-1945), Racism, Racism in language, Racism in mass media, Corporations, Advertising, Advertising, Industrial