Contessa Nettel Steroco, Contessa-Nettel AG
Stitz stereo attachment, Itzuki Instrument Company
Kodak - Stereo splitter Retina from 2 Meters
1 Kassette for plates- and Rollfilmbelichtung
close-up attachment Nr. 2775, Jules Richard
close-up attachment Nr. 4323, Jules Richard
Société Anonyme des Établissements Jules Richard
10s platestray Nr. C. 68426, Jules Richard