Date Taken: 8/13/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Date Taken: 7/2/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 7/23/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Date Taken: 6/17/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Date Taken: 7/16/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others
Date Taken: 7/9/1918 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: 8/1/1918 Photographer: Chemical Warfare Service Chemical Warfare Service - Plants - Edgewood Arsenal and Others