The piece with the glass on the back needs to be reattached to the camera.. That piece also has a broken hinge.. I'm not sure if the cloth cover (to the left of the camera in the first picture) is original to the piece. The lens reads J H Dallmeyer No. 1aa Rectilinear Patent No 27558 London.
The item "The Blair Tourograph Dry Plate company BOSTON Mass camera J H Dallmeyer Lens" is in sale since Sunday, September 15, 2019. This item is in the category "Cameras & Photo\Vintage Movie & Photography\Vintage Cameras\Other Vintage Cameras". The seller is "abeandthebigboy" and ...