Good evening.
Not my area, but I thought this image rang a bell and have now found out where I have seen it before: Rawlings Ref: 1536 Newport Market Cadet Corps (16th London), it says in the book.
Aren't books wonderful? Always a great investment.
And, if memory serves me correctly, I have seen this badge offered recently in a general sale somewhere. It was listed on
www.the-saleroom.com.
Enjoy.
S.T.