Public domain photos

The image shows two men working on an airplane engine in a hangar. They are wearing green uniforms and helmets, and are holding various tools in their hands. The engine is grey in color and has text written on it.

The image shows two men working on an airplane engine in a hangar. They are wearing green uniforms and helmets, and are holding various tools in their hands. The engine is grey in color and has text written on it.Open in library