British medium bomber, early WW.II
AIR PUBLICATION A.P. 1578 C, K, L, M, N & P-P.N.
PILOT'S NOTES
FOR
WELLINGTON
IV, X, XI, XII, XIII & XIV
TWO HERCULES XI, VI, XVI OR XVII ENGINES
second edition
may 1944
Vickers Wellington
Enjoy reading!
Regards
Ron