Help to identify a silver makers mark please

[keennewbie]

Hi everyone, new to this site, I bought a vintage pendant which I think is silver (looks like it has the 925) it has an unusual mark which I have searched and searched but cannot identify it. Can anyone help me with this mystery mark?

[dognose]

Hi,

Welcome to the forum.

Can you capture a clearer, larger close-up of the mark?

Trev.