Kazimierz Duda - Szkoła Kawalerii - Grudziądz - Polska- 1932
Szkoła Podchorążych Rezerewy Kawalerii - 1931/1932
Kazimierz Duda is on the left. To the right is Prince Edmund Ferdynand Radziwiłł. The Radziwiłł were one of the most powerful aristocratic families since the 16th century in Lithuania and Poland.