Supposing that it can't be all George V, all the time (and maybe it can...), how about some examples of his father, Edward VII?
True, Edward was not a great patron of stamp collecting, but he did buy his brother's collection and then give it to his son (George V), where it became a part of one of the great collections of all time, so...without further ado, how about some Edward?
I'll start off with a few definitives, from:
Sierra Leone:

Gambia:

Malta:

Cyprus:

and Fiji:

I included a used Fiji example, because I need to ask again about this cancel. I misplaced the last answer I received.
For anyone who is not fully conversant with the British kings, Edward is the bald one. It is amazing how often Edward and George show up in auction lots of the other's stamps, so you are not alone if you can't immediately tell them apart.
There are lots more out there, so post away.