Hi
I've recently been given my step-great grandfather's WW1 British War Medal.  It is inscribed:
60749.2.A.M.  A.HOLCOMBE. R.A.F
Could anyone advise me as to how to research this (nothing appears on NA medal rolls) or indeed give me their thoughts on what the inscription might indicate (other than I presume he was an early member of the RFC?)  I know nothing else about him or his service record.
Cheers!