Joint Airworthiness Committee. Presentation of the reprinted edition of DEF STAN OO-970 (AvP 970) to the Director of the SBAC on behalf of Controller Aircraft MOD(PE) Great Britain

Collection of aviation maps

Letter from Ministry of Defence to P. K. M'Pherson

Invitations from Admiralty Board of the Defence Council

Defence Standard 05-24/Issue 2 INSPECTION SYSTEM REQUIREMENTS FOR INDUSTRY

Letter from the Ministry of Defence to Miss V. E. Tappin

Defence Standard 34-2/Issue 1 FLUX, SOLDERING (oleic acid based paste)