Lot 204
A collection of 3 binders of Restricted Information including Ministry of Aircraft Production Design Requirements for Aeroplanes in 2 binders Air Publication 970, dated November 1946, Vol 1 with pastedown taped in copy letter dated 1st. November 1946, both volumes with taped in Note to Readers and 1 binder Ministry of Technology Technical Procedural Requirements of Service Aircraft and Their Equipment dated March 1949  £80-120