Torpedy, torpedowce i lodzie podwodne z 13 rysunkami

By
(Torpedoes, Torpedo Boats and Submersibles)
1918, Ksiegarnia Ludwika Fiszera Lodz
Paperback, 64 pages, 13 diagrams and artwork
book is in Polish language

Descripton: Arguably the oldest Polish technical book on submarines, a remarkably sober for the era outline of the pioneer submarine era with astonishing technical details.