1922. "Surgery #12." Another selection from the "surgery" series of images, this one showing an anesthesiologist administering nitrous oxide prior to the operation. National Photo Company Collection glass negative. View full size.
  BUY PRINT    1922. "Surgery #12." Another selection from the "surgery" series of images, this one showing an anesthesiologist administering nitrous oxide prior to the operation. National Photo Company Collection glass negative. | Click image for Comments. | Home | Browse All Photos