BSH-1 compass Shmalkaldera USSR Soviet Union Russian Army Military device
BSH-1 compass Shmalkaldera USSR Soviet Union Russian Military device. Device to control artillery fire, which is a compound with a compass azimuth circle and monocular or periscope compass Shmalkaldera One of the first prototypes. the USSR S/ N 01334 All are working well. The body has minor signs of age or use. Used for the reconstruction of historical events, the recordings of movies, theaters and other constructions, exhibitions, historical talks.