Postby oel » Sat Jun 13, 2020 3:34 am
Hi,
These could be spurious Dutch marks. The Stork town mark The Hague, crowned year letter M (1758), and the Holland provincial lion rampant for silver 1st standard 934/000. The maker's mark could be a Cock for: Cornelis de Haan registered in The Hague 1755-1788. Warning this mark can also be encountered as a falsification. Although the maker's could also be of a today unknown silversmith, registered in The Hague 1790- 1800 and unidentified ( during his working period no year letter M was in use)
These marks need carefully examined, not by one image only, before a conclusion can be made.
Away from home and no access to my library.
Peter.
Source Dutch silversmiths marks and names prior to 1812,L.B.Gans goud en zilvermerken van Voet