Public domain photos

The image shows an old black and white photo of a large airship, the U.S. Army C-2, in front of a building with a few people standing around it. The sky is visible in the background.

The image shows an old black and white photo of a large airship, the U.S. Army C-2, in front of a building with a few people standing around it. The sky is visible in the background.Open in library