Szymon Wolak:
Fritz Petschulat in Artillerie Schießschule uniform
Szymon Wolak:
Fritz Petschulat in mid war field uniform
Szymon Wolak:
Fritz Petschulat in late war equipment set
Szymon Wolak:
New Year's caricature sent by Fritz Petschulat to his family
Szymon Wolak:
On the back there is a unit to which Fritz Petschulate belonged - Fußartillerie-Bataillon Nr. 73