Derby Joint War Air Committee: Paper, AIR-9(a), notes by Col D S MacInnes, DDGMA [War…

Description: Derby Joint War Air Committee: Paper, AIR-9(a), notes by Col D S MacInnes, DDGMA [War Office] on Sqn Cdre W Briggs' paper of 1916 Mar 13. Duplicated 1 p

Date: 01/01/1916 - 31/12/1916

Last import: September 11, 2017