Julius Ehrlich conducted at the State Opera Leningrad, according to the label of the following record. He was a German conductor, who spent considerable time in Russia, before moving to Milwaukee. In the 1930s he made these rare Columbia sides of 2 pieces of socialist realist music.
Mossolov – Steel Foundry (from “Symphony of Machines”)
Meytuss – Dnieprostroi (Dnieper Water Power Station) from “2nd Descriptive Suite”
Orchestre Symphonique, Julius Ehrlich
Columbia LB17
Matrices: E 301914-1, 301915-1
Recorded c1936