Public domain photos

The image shows a black and white photo of a large metal box sitting on top of a train track, surrounded by a few people standing in the background. The box appears to be an electrical converter, with a metal object in the center and railway tracks on either side.

The image shows a black and white photo of a large metal box sitting on top of a train track, surrounded by a few people standing in the background. The box appears to be an electrical converter, with a metal object in the center and railway tracks on either side.Open in library