Public domain photos

The image shows a black and white photo of a group of people working in a laboratory. There are several people standing and sitting around a table with various objects on it, and in the background there are cupboards and lights hanging from the ceiling.

The image shows a black and white photo of a group of people working in a laboratory. There are several people standing and sitting around a table with various objects on it, and in the background there are cupboards and lights hanging from the ceiling.Open in library