Up for sale is a hard to find Linhof Cine Rollex to use 70mm perforated film.   You can shoot 50 exposures of 56x72 (6x7 format) on fully loaded film cassettes.

This back will fit the smaller Technika 2x3 cameras and also the Technika 70.  It can be rotated for horizontal or vertical composition.

This Cine Rollex will allow you to load the great 70mm film format into the pictured grey film cassettes and shoot the 70mm format.

Good used condition with normal wear, it is advancing smoothly and counter is working properly.