Public domain photos

The image shows a black and white photo of a machine with gauges and pipes in a room. On the left side of the machine, there is a table with various objects on it, and in the background, there are shelves with various items on them.

The image shows a black and white photo of a machine with gauges and pipes in a room. On the left side of the machine, there is a table with various objects on it, and in the background, there are shelves with various items on them.Open in library