Is nobody going to argue with me over this?
Hey if I wanted an argument I'd talk to the wife
I don't think the V = Volunteer is open to argument. Or 265 as a rack number.
However I'd throw 2 points into the discussion.
Firstly - with regiment or battalion designations don't the numbers usually precede the unit, eg 2.S.STF or 1.SX.A
Secondly - Yorkshire and West Riding seem to be separate designations.
Perhaps YWA is Yorkshire W??? Artillery ?