1940 Inter-Services Air Navigation Signal Book: Air Ministry incl. Int

Author: HMSO

Publisher: HMSO

Pagination: 10+

Format: Digital

1940 Inter-Services Air Navigation Signal Book: Air Ministry incl. International Codes/ Download

Signal Book for use in Air Navigation. 

Drawn up in Conformity with the Air Convention of 1919

 and the 

International Code of Signals. 

AIR MINISTRY. Publication code: A.P. 1795.

Published by HMSO,, 1940