Public domain photos

The image shows a small engine on display in a glass case, with a photo frame placed on the table beside it. In the background, there is a curtain and a chair, suggesting that the engine is part of a larger machine.

The image shows a small engine on display in a glass case, with a photo frame placed on the table beside it. In the background, there is a curtain and a chair, suggesting that the engine is part of a larger machine.Open in library