Richard Kablitz concession in USSR (1920s) Excerpts from Antony C. Sutton «Western Technology and Soviet Economic Development 1917 to 1930» In 1922 a concession was granted to Richard Kablitz, a Latvian firm, which took back its old prewar Petrograd factory and started again to produce steam boilers, mechanical stokers, fuel economizers, and similar equipment. This was by far the largest such plant in the U.S... Tags: 1918-1939, Antony C. Sutton, Foreign concessions in USSR, New Economic Policy, Richard Kablitz, USSR, Иностранные концессии в СССР, НЭП, СССР