MANDELETTE  by CHICAGO FERROTYPE Co.   USA  1911-1930
A street camera for 21/2 X 31/2" on direct positive photo-papers. The camera includes a black sleeve that tho photographer uses to remove the photo from the front and insert it into the built in developer tank (as seen bellow the camera) for the developing process, all done inside the box of the camera by the photographer.  At the end: the photographer gives the customer the photo.