Could anyone identify these hallmarks, please?

[hallmarker_]

Dear friends:

Can anyone identify these hallmarks, and date them? Thanks


http://img352.imageshack.us/img352/1481/p131516pc.jpg

[Neruda]

Your marks indicate that the watch-case was imported into England and assayed in London (the "u" inside a cross mark) and is of sterling quality (92.5% pure silver). Your photo is a little unclear - however, the letter "q" beneath these looks like the date letter for 1911. The mark above "GS" is, I think, George Stockwell who was the importer.