Polish bombs for German aircraft
Letectví + kosmonautika ; 73 , 12 ; 59
1997
Aufsatz (Zeitschrift)
Unbekannt
Engineering Index Backfile | 1928
|Ostfriesland sunk by 2000-lb. aircraft bombs
Engineering Index Backfile | 1921
Testing to further safeguard aircraft against bombs
Online Contents | 2013
|Engineering Index Backfile | 1945
|