A vintage box camera.
box camera definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a simple camera shaped like a box and having a fixed focus and, usually, a single shutter speed
box camera definition by American Heritage Dictionary
A simple camera shaped like a box and usually having a fixed focus and a single shutter speed.