Leningrad - Artel "Polytechnic" [Hits: 23323] Discuss on forum [2]
Artel "Polytechnic" was a part of LMSHPS "Lenmetizshirpromsoyuz" - the Leningrad Metal Union for the Production of Consumer Goods, which in turn was part of the "Vsekoprommetallsoyuz" - the All-Russian Metal Union of Industrial Cooperation.