Date Taken: 8/15/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 6/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 8/1/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Date Taken: 7/10/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 8/5/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 8/5/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Date Taken: 11/22/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 8/27/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 9/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 8/20/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 8/20/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Date Taken: 11/23/1918 Chemical Warfare Service - Plants - Edgewood Arsenal