Text in: Methode de nomenclature chimique / Louis Berard, baron Guyton de Morveau. Paris : Cuchet, 1787, pp. 124-125. Published in: The tradition of science / Leonard C. Bruno. Washington, D.C. : Library of Con More
Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 68, Folder 21d.
A group of men standing around each other holding a plaque. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Date Taken: 6/17/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Original Caption: Getting the gas out of the trenches. After the gas attack, this soldier protected by his mask and respirator goes into the trench and with a shovel-like contrivance beats the heavy gases out More
Date Taken: 1918 Chemical Warfare Service - Plants - Edgewood Arsenal Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Date Taken: 1918 Chemical Warfare Service - Plants - Edgewood Arsenal Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description