Postby Joerg » Mon Jun 11, 2012 1:43 pm
"Z" for Zurich is very probable.
Johann Melchior II Wirth (1756 - 1830, Master 1783). In all the references he punched the Zurich Coat of arms, not the "Z". See the example from Theoderich. I think it is not him, the spoon is older than his making period.
I could not find a 100% match for the "Z", the closest date from around 1700 to 1750. From the design and the style I would place this spoon in the period from 1730 to 1750. And I would positiv go for Zurich. No reference for the maker.
Regards
Jörg