Aircraft Engines TM1-405 Jan 1945 Spanish The cover page page was

The cover page page was missing

Therefore the instrument was likely made several years earlier

Also included is information on Japanese aircraft engines

and checking the elevation mechanisms of fire control equipment

who is the culprit of all disasters that have befallen our Rodnnu

Aircraft Engines TM1-405 Jan 1945 Spanish The cover page page wasThis is an authentic WWII era War Department Technical Manual, Aircraft Engines, TM1 405, published in January 1945. The 83 page manual covers the basics of design and operation of piston engines in use by the US armed forces during WWII. It is in very good condition given its age. Pages are yellowing as expected but appear to be all intact without tears.