Please help to identify the manufacturer and years of work?

[Nata37]

Hello, please help to identify the manufacturer and years of work?

[Theoderich]

there was a similar mark on an other question.


https://www.925-1000.com/forum/viewtopi ... hilit=bern

[idarf]

Hello Nata37,
it seems like one of the marks on your piece is an exact match to a mark I recently posted a question about.
See viewtopic.php?p=229216
idarf