Item is a Contessa-Nettel folding/bellows camera. Only the structure of the camera exists, it is missing a lens. The company Contessa-Nettel AG was a German company that existed between the years 1908 and 1919. The company was known for cameras with a focal plane shutter.

Item is a 35mm camera with satin chrome finish and chrome plated control surfaces. This model has polished aluminum edges, which were changed to black lacquer in later production. The camera has smaller exposure counter that is located closer to viewfinder housing than earlier models, with separate threaded cable release socket. Double exposure prevention mechanism present. Body serial number for this model always ends with a capital K. Lens is an Anastigmat Ektar f3.5/5 cm Compur Rapid.

Item is a Zeiss Ikon Deckrullo-Nettel folding/bellows plate camera. The Deckrullo-Nettel is an improved model of the Nettel. The strut mechanism is characteristic of Nettel, and gives variable bellows extension for focusing, with a focus knob on the left side. The end of one of the struts appears as the pointer on a focus scale, in a slot in the top of the body. The camera also has a wire frame finder.