26th June 1940, Donskoj zernosovchoz, Bohumír Hájek, Villi Klein and Jiří Mráček are in the front row (from left), the man with glasses is Karel Schretter.
26th June 1940, Donskoj zernosovchoz, Bohumír Hájek, Villi Klein and Jiří Mráček are in the front row (from left), the man with glasses is Karel Schretter.