USED Original De Havilland Service Manual/Handbook for controllable pitch and constant speed airscrew p/n: n/a Sec/ref: n/a NSN: n/a qty: 1 Plain length: n/a Thread length: n/a In good used condition, covers have some cracks in and back cover has a small section missing from the lower outer half. Not checked for completeness No amendments listed or date of issue but company is located at Hatfield Aerodrome which may help date the manual Please see pictures for items covered and condition.
eBay