Rollei- Rolleicopi twin lens, F3.5 Xenar (Bay I) with Polaroid back, Rolleinar 4.
Originally a Rolleicord Vb (with grey leather).

This camera is pretty rare and slightly difficult to find information on. From what I gather, the full kit made it possible to record oscillograms and was produced by Philips from 1965-67.

Camera in stock: EX condition, $889. Find it here.