Production association "Izhora plant" named after A.A. Zhdanov in Leningrad

September 4-5, 1977. USSR. Leningrad. Workers during the final setup of the largest longitudinal milling machine 66-50, manufactured at the Ulyanovsk Plant of Heavy and Unique Machine Tools, in the second shop of the production association "Izhora Plant" named after A. A. Zhdanov. The machine, delivered to the plant using 24 specially prepared railway platforms, is capable of processing workpieces weighing up to 300 tons and has a work table of 80 square meters, on which parts for excavators manufactured at the plant will be processed. The exact date of the photo is unknown. Yuri Belinsky/TASS