A-26 B&C Invader Attack Bomber Erection and Maintenance Manual AN 01-40AJ-2 C-7 labeled for the British RAF

labeled for the British RAF as Gyro Mk IB

Typically mounted on the wing of the aircraft

It has a pressure range of 0

Very similar to the Askania FI22306 circa 1936

measuring airspeed from 50-400 kilometers/hour (~30-250 MPH)

A-26 B&C Invader Attack Bomber Erection and Maintenance Manual AN 01-40AJ-2 C-7 labeled for the British RAFThis is an original Erection and Maintenance Manual for the US Army Air Force Douglas A 26 B & C Invader Attack Bomber, dated 25 December 1944, updated 14 May 1952. This 759 page manual takes the technician through the procedures from uncrating the aircraft to putting it into operation and keeping it in operation. It is an exceptional manual for collecting or restoring. It is in very good condition given its age. It is in its original hard cover