Silver Locket Hallmark Help

[k1992m]

X

Its a Silver locket, with what I think is the Lion Passant in the centre but other than that I don't know nothing about it.
Please help if you can anything will be much appreciated.
X

[dognose]

Hi,

Welcome to the Forum.

I can't help much, only to say that your locket was assayed in 1977

Trev.