Unknown silver box maker (CM?)

[Kirils]

Hello. Does anyone have any information on who this might be? There is also a letter P mark, that indicates that it was made in 1849. Thanks in advance!

[oel]

To me it seems to read the maker's mark CM above 78 for Cornelis Monteban, registered in the city of Schoonhoven, 1843 till he died on 20-5-1880. He employed an engraver for some time (mechanical Rose Engine or ‘Decorative Lathe’ operator).

Peter

Source;
Waarborgholland, ˜Netherlands' Responsibility Marks since 1797, Zilversmeden van de Stad Schoonhoven by S. A. C Begeer, E. Hak & L. Linhart-du Cloux.

[Kirils]

To me it seems to read the maker's mark CM above 78 for Cornelis Monteban, registered in the city of Schoonhoven, 1843 till he died on 20-5-1880. He employed an engraver for some time (mechanical Rose Engine or ‘Decorative Lathe’ operator).
Peter

Source;
Waarborgholland, ˜Netherlands' Responsibility Marks since 1797, Zilversmeden van de Stad Schoonhoven by S. A. C Begeer, E. Hak & L. Linhart-du Cloux.

Thank you!