Four Wwii Aircraft Identification Manuals Hold and hallmark GK (old Knaus

and hallmark GK (old Knaus hallmark)

a number of submarines held in reserve and manned by skeleton crews

photographs of H-24's collision with the H

Signature on Post War Photo: Bruno Sieling

RLB (National Air Raid Protection Union) Pin - Silvered metal and blue enamels

Four Wwii Aircraft Identification Manuals Hold and hallmark GK (old KnausFour WWII Aircraft Identification Manuals Volumes 1 through 4 Published for aircrew and pilots 1940; Part 1 British and German Fighters and Bombers. Part 2 British and German Troop Carriers and Seaplanes. Part 3 Italian Fighters and Bombers and Seaplanes. Part 4 American Types for the R. A. F. Overall, very fine.