Spitfire Propeller ID question

Good evening all.

I’ve got a propeller and was wondering if there’s anyway I can find out which spitfire version it’s from.
The numbers etc I’ve got of the blade are:

In red/pink circle RS (top)
Large F
With numbers 68858

Above circle on black RA 10167/RTS

Underneeth/bottom

Top A10167
Middle HH 36077
Bottom line numbers can’t really read as not clear but think one of these.
HSA 58 58 or M69 68 or maybe even ?A 88 58 , really can’t say with any more certainty, reason different number choice at bottom as all three of us here could see different numbers ?

Anyway any help would be appreciated.

Oh I also have a merlin piston ring, how on earth do I find any details on this, there are numbers on if that help.

Thanks again martin