Ricoh / Zoom SuperRidan / Holly RiotarRidan / Vest Pocket CameraRiddell / Folding PlateRidson / Model ARietzschel / Auto ClackRietzschel / ClackRietzschel / Clack 1Rietzschel / Clack 128 Pocket CameraRietzschel / Clack 129 Pocket CameraRietzschel / Clack 133 Pocket CameraRietzschel / Clack 134 Pocket CameraRietzschel / Clack 2Rietzschel / Clack Combined Roll Film/PlateRietzschel / Clack I Pocket CameraRietzschel / Clack II Pocket CameraRietzschel / Clack LuxusRietzschel / Condor LuxusRietzschel / Cosmo ClackRietzschel / Film TipRietzschel / Film Tip IRietzschel / Film Tip IIRietzschel / Heli Clack IRietzschel / Heli Clack II StereoRietzschel / Heli Clack III