Mystery Object

A section of my latest treasure bought in the cafe & antique/ junk shop where we had lunch yesterday. Can you work out what it might be?

A big thank you to all who left me good wishes on my third blip birthday yesterday - I'll be back in the morning to say thank you.

p.s. note to me. The CPAGB amended disc sent off in the post this morning. Hopefully this one will be fine.