This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Alvin C. Graves ID badge. Alvin Graves Project security badge Los Alamos National Laboratory lanl gov shtml Wartime Staff Badge Photos Federal Government of the United States PDUSGov Alvin Graves Los Alamos identity badges G
Page 2023 Free-images.com. All images are Public Domain