Hallmark Identification Request

British Silver Reading Silver Hallmarks
1

Hi, I have recently won a silver trophy which dates to 1952 and I am trying to identify the hallmark to see if the trophy is older than this. It is quite eroded and I have no clue about these things so I thought I would post it here in the hope that someone can help.

Any information gratefully received.
trophy2.jpg
hallmark.jpg

2

you won this!? Its a cracker! The hallmarks, look like a chinese export peice and the design suggests it. Its amazing.

3

Maybe Guang Li, of Shanghai, c.1880.