Mu Blood chit.

Attachment 96419 Verified by flyer who flew the Hump.

First time I ever seen one was at a Military Fair then later on the TV series "Tales of the Golden Monkey" on Jakes flying jacket, it was only then that I knew what it was, of course back then it was a case of visiting the library and asking questions etc to the military dealers, although the internet was about not many folk had a computer back then (1982) and not a mobile phone in sight......