Postby Dick Gilbert » Mon Apr 24, 2006 5:27 pm
'GS' is the importers mark for George Stockwell. He is listed in Priestly's 'Watch Case Makers of England' as a 'Foreign Agent' working between 1907 - 1918 from his premises at 16/18 Finsbury St., London, EC.
Stockwell's mark is particularly common on silver 'Trench' watch cases of the period. It looks as though he was just an importer rather than a proper casemaker; I have never seen one of his cases that was not an import.