Unknown marks on sterling pin

[muraille]

I'm sorry but I can't get a better picture of the the hallmarks. I think this would be the link to a full size image
http://h.imagehost.org/0824/thks.jpg
Anyway, I am at a loss and would appreciate any input. Thanks.

[dognose]

Hi Muraille,

You're on a winner with this one!

It's made by the much sought after Alexander Ritchie (Iona Celtic Art), assayed in Glasgow in 1933.

Regards Trev.

[muraille]

Thank you very much, it's so nice to get good news and to discover a new artist in silver.