1830 coin spoon marked "Robert"

[Lou123]

I have this coin spoon with the mark "Robert." Does anybody have any idea where this might have been made? Thank you.

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[Joerg]

Dear Lou

according to "Weltliches Silber 2", the catalog from the Swiss National Museum, author Hanspeter Lanz, this mark belong to Ami Robert from Ermatingen, Switzerland. Active around 1840.

All the best

Jörg