Well ..I've done it again. I went to the local car-boot sale this afternoon and came home the proud owner of a concertina but with no box or instructions - Now I need to find out how to play it.

I know there are different types of concertina but this seems quite basic there are 10 keys on each side with an extra one on the right for the thumb which obviously acts as a release for the bellows.

It's not the smallest I've seen but fits my hands well....... the ends measure 20cms by 17 cms across and across the bellows(when closed) measures 15cms. It has a small picture of an elf type creature and the words "The Gremlin" across the top.
From that description I'm hoping that someone can identify it and tell me what I've bought.
Any information will be gratefully received