This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
indoor AsA Ground Glass. Hospital Corpsman Second Class Richard Florente checks pair of glasses to ensure that they have been made to the correct prescription. Photographed by Jim Messner. Courtesy of the BUMED Historians Office. AsA Ground Glass. Hospital Corpsman Second Class Richard Florente checks pair of glasses to