USSR - 1930s &/or 1950s Gulag

USSR - 1930s &/or 1950s Gulag Men at table talking; voting; man writing, MCU. 06:57:28 Man sitting on bunk bed; men working in forced labor camp; pouring & tamping concrete. 06:58:26 Men receiving certificates in front of large hall audience; Officer presenting certificates; audience applauding. 06:58:58: CU signing identity card or ??; men applauding. 06:59:16 Band playing w/ accordions & clarinet. Audience watching. 06:59:53 CU horn on wooden fence around camp. CU leaflet or ??. Fence. 07:00:17 Repeat w/ better exposure, CU leaflet or ??. Fence, pan to camp buildings; crowd of men sitting & standing around brass band. Men w/ suitcases walk thru group & out gate; get on bus. 07:01:12 Man talking to soldier at gate; men shaking hands w/ soldier from bus window (goodbye). CU foot on accelerator. 07:01:47 Gravel road w/ construction trucks beside railroad tracks. Men working on ?? Belomor? Canal being built, sunny. Workers talking on site; GVs men working on canal, guards; man smiling at camera; aerial views over construction work; man welding; various shots construction, cranes. USSR; Russia; Belomor - aka White Sea Canal, or Baltic Canal; 1930s; 1950s (?); Forced Labor Camp;