Hi Jim,Peter & Phil
Thanks for the replies, here's the back for you peter the stamped sheet lugs which i think were common on Canadian badges, only having the Charlton's corps badges book i couldn't judge the how hard it may be to find one of these badges and it was only the lack of finding anything on this bn and badge on the forum/Google that made me think that it could be a hard to find badge, so thanks Jim & Phil.
Thanks for your interest.Andy