[Roy]

Hi Kevin,

Thanks for sharing this mate, an interesting observation. I don't have an example myself to compare, co can't add anything to the discussion. However I have observed variations in the occasional button in comparison with Ripley, which if nothing else keeps life interesting.

I wonder if the 'M' was Militia and the 'M A' was Militia Artillery?

Well spotted though and one to look out for.

Cheerio,

Roy