Camouflage - Smoke Screens - Chemical Warfare Service; Research Division; Pyrotechnic Research by J.A. Richter. Smoke screen for Navy. Standard mixture
Summary
Photographer: Chemical Warfare Service; Research Division
Camouflage - Smoke Screens
Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Tags
Date
1917 - 1918
Source
The U.S. National Archives
Copyright info
No known copyright restrictions