Zeiss-Ikon Nettar 517/16 boom B+W 007 Neutral MRC F-Pro

B+W 007 Neutral MRC F-Pro filter for 67mm filter threads

so you'll always know where your bag is

but here we are: this is a Fujifilm X Millican "Christopher" bag

The heads have a 1/4"-20 thread for camera or accessory mounting

it’s because Nikon later bought this design and called it the Nikonos

Zeiss-Ikon Nettar 517/16 boom B+W 007 Neutral MRC F-ProThe Zeiss Ikon 517 16 is a compact folding camera that shoots 6x6cm exposures on 120 rollfilm. It's equipped with a scale focusing 75mm f4. 5 Novar Anastigmat lens in a four speed Pronto shutter. This Nettar is in excellent condition, with minor cosmetic wear. Lens has only slight dust, bellows are good, and the shutter works well. About as close to pocketable as medium format gets. Includes leather case.