Summary
| Description |
This image shows a number of masks undergoing climatic testing for qualification to environmental conditions. |
| Date | Unknown date |
| Source | https://www.ecbc.army.mil/ps/svcs_env_field_test_climatic.html |
| Author | Edgewood Chemical Biological Center |
Licensing
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This image is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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