Sample of a rack-and-gear plate. August, 1956.
- ID: 40138
- Place: Mariupol
Serhii Sorokin near the Azovstal blast furnace No. 1. Near apparatuses Sorokin (on the right) and master Ivan Malovik. With a telephone gasworker Ilchenko and master I. Malovik, April 1, 1960.