Your yad, Dutch duty mark only and without a Dutch maker's mark, judging by style, we might say probably Dutch or continental or? No more than that.
Dutch maker's marks were officially registered at assay offices and punched in a copper insculpation plate with their names engraved next to it for verification.
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The first thing a silversmith was supposed to do, to punch his maker's mark/responsibility mark on the item he was making or made. Did that always happen, no of course not.
Below is an example of the maker's mark only.
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As always The Authorities need money. By law, duty marks for silver and gold were introduced and had to be enforced. A Duty mark showed that tax had been paid on the silver item. Which could now be legally sold at public places.
Bear with me, little historic survey.
The new Dutch hallmarking law of September 1852.
The most important changes are;- admission of new Netherlands objects of non guaranteed standard of fineness, with a minimum of 250/000. This also concerns objects of mixed composition and heavily gold or silver plated objects. Plated objects are duty marked as far as the average content after melting results in 250/000 minimum.
.1) re-institution of the obligation of Solicitors, Process Servers, Registrars and other public officials to submit gold and silver objects in public auctions to the Assay Service, and to have the unmarked ones marked and taxed.
.2) new duty mark is established, the 'S' mark for new objects of unguaranteed standard of fineness, used (1853-1859)
In the amended hallmarking law of May 1859
Upon complaints, that the '
S' mark of 1853 in public parlance stands for '
Slecht'(=Bad) and the request to abolish unguaranteed duty marking completely, this 'S' mark is by Order in Council replaced by the 'dolphin' mark in cut out line. The request to abolish duty marking of objects below the legal standard of fineness, is denied.
Your yad, what may have happened? Sometime between 1859-1893 the unmarked yad was offered under
.1) to be marked and taxed.
Certainly it could be a (very) old yad but also a not so old one. Where and by whom was the yad made? Who knows, may say.
The dolphin mark was sometimes also mistakenly used on old and foreign objects.The dolphin mark here seen in combination with hallmarks of the guild periodhttps://
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Peter.
Source;
WaarborgHolland, Gouda Netherlands Responsibility marks from 1797