I have no idea what it was originally intended for but the "hallmarks" read EPGS; i.e. ElectroPlated German Silver. German silver was an early term for nickel silver, a base metal alloy containing no silver whatsoever. The number is no doubt some sort of factory code such as a pattern number.
Hi ~ welcome to the forums. The mark is a bit unclear, but believe the manufacturer would be Martin, Hall & Co. of Sheffield, England. You don't mention size, but looks like a cake basket, they're usually in the area of 8-12 inches...