Hi new here with a question already !

Hi all. I consider myself a 'collector of other people junk" I love to hit the thrift shop and find wonderful things that others find garbage. I’m always amazed at the things they get rid of. I live in Florida and with a large elderly population, most of their wonderful old stuff ends up in Goodwill or the Salvation Army
Anyway, I found this wonderful Deco like bud vase for 25 cents yesterday and can’t trace the marks.
Hopefully you can help me…thank you in advance
deco2.JPG
IMG_2799.JPG

My guess would a British pewter mark of the Sheffield Mint Co. (possibly). Others may disagree.
Apologies for being rather vague
Regards
John