The Kodak R.B. Cycle Graphic Cirkut No.6 is a large-format rotating panoramic camera, part of the Cirkut family that exposed long roll film by rotating the camera body on a geared tripod head while the film advanced past a slit. It dates from the early twentieth century and was aimed at professional photographers producing wide group portraits and landscape panoramas.

With only a single recorded UK auction hammer result in our data — £900 in 2013 — there is no meaningful range or median to quote, and pricing today should be treated as indicative rather than established. Cirkut cameras are condition-sensitive at saleroom level, with completeness of the gear set, original case and working clockwork governor strongly affecting what a clean example sells for in the auction market.