James Dixon & Sons Tea Set

I’m trying to figure out the hallmarks on this teapot. Can anyone help? I know it’s James Dixon & Sons; I know it’s Sheffield; I know the trumpet is one of their marks. I can not find the numbers or the other markings though.

Thanks in advance!
Holly

There is not a lot else to know. Obviously it’s not silver (no hallmark) so probably electroplate and most likely mid 20th century. 8529 is a pattern number but as far as I know no work has been done on these so it can’t tell us anything.

Phil

Thanks so much. Appreciate the response.

Holly