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> Lenobltorg Exposure Calculator.
Lenobltorg Exposure Calculator.
This consists of a small wallet containing an exposure calculating disk, instuction leaflet and light tables.
My brown one is from 1952 and cost 10 rubles originally. Front says "MINISTERSTVO TORGOVAI, RSFSR, LENOBLTORG PROMKOMBINAT, FOTO-JEKSPONOMETR". Rear says: "LENINGRAD, GOSTINYJ DVOR, VOM. 47"