"Comparing" microscope (no.15041) by Seibert of Wetzlar with 2 eyepieces (nos.1 & 3) Microscopes 1900
Leitz Leica M2 camera (body only), no. 947279, with focal plane shutter, flash synch electronic bulb, by E Leitz, Wetzlar, Giessen, Hesse, Germany, 1958 Leitz Leica M2 camera (body only), no. 947279, 1958 Photographic Technology 1958