Die deutschen U-Boote in ihrer Kriegsführung 1914-18
Die Deutschen U-Boote 1915.
Original german "navy" booklet.
Stamps: -
Pages: 32
Author: A. Gayer (Konteradmiral)
Publisher: Ernst Siegfried Mittler und Sohn
Decent condition, information about WW1 german submarine flotilla
NOTICE!
The cover page carton is fairly fragile after 100 years of age.