1. "
PTC was formed in 1994 bringing together the responsibilities of the former RAF Personnel Management Centre and the training functions of RAF Support Command. " ... I believe it ended up as the Tri-Service PMA in Glasgow, but that was after my time. My collection of F5756 (Posting Instruction - Officers) shows RAF PMC in existence 1973: most earlier PIs are few, and sadly not kept. The oldest is dated 1969, raised by PA5b [the ATC poster's desk] but doesn't actually say what they were called then!
2. 1966 - GCA Course Mess Bill £54/12/6, Payslip £52/10/0. I still have the former somewhere here, in all it's blue carbon-copy glory, but the latter has sadly become separated and lost.