This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Photomechanical plates in Photography its history processes apparatus and materials Page no A. en Photomechanical plates in Photography its history processes apparatus and materials contentdm oclc org Brothers Alfred other versions PDold Uploaded with History of photography
Page 2023 Free-images.com. All images are Public Domain