Germany, Kriegsmarine. An Extremely Rare Pocket Manual For A Type Xxi U-Boat Auction Archive 1945: "Throughout many operational sorties

1945: "Throughout many operational sorties

5 mm (h) with pinback

Black celluloid plates with eleven rows of gold-coloured springy wire in the recesses of the ribbed grip

two collections of photos

stamped “Robert Lubstein

Germany, Kriegsmarine. An Extremely Rare Pocket Manual For A Type Xxi U-Boat Auction Archive 1945: "Throughout many operational sorties(U Boot Klasse XXI Gertehandbuch). A rare and complete pocket size manual for a Type XXI U Boat, constructed of a card stock binding, the cover stamped with the logo of the Bremen based manufacturer Deutsche Schiff und Maschinenbuch Aktiengesellschaft, the interior with 36 highly detailed fold out charts detailing all mechanical specifications of the late war U Boat model, minor age appropriate material fatigue evident, in overall complete and near