Just about to be binned by the father in law, was a genuine Rolls Royce operators handbook for Merlin engines MK 22,24,T24 and T24-2 for transport aircraft.
It's a revised 1944 copy from 1945.
Considering its age, it's complete with all diagrams and stamped with BOAC and British Overseas Airways, Technical Publications Branch.
I was only expecting to get some Wilbur Smith books!
Just how rare is this book?
George.