No. 18 Astro Nav Course
about 1940-1945
Negative, Film
No. 1 or No. 4 Air Observer's Course
January 6, 1941
Negative, Film
Mr. McDowell
about 1940-1945
Negative, Film
H.N. Smith
1943
Negative, Glass-plate
Cpl. Withington
about 1940-1945
Negative, Film
A.R. Mettam
about June 1943
Negative, Glass-plate
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