dognose wrote:Hi,
The Crowned Harp is the fineness mark, 925/1000, used by the Dublin Assay Office as laid down by the charter of 1637. In 1730 an Act of Parliament imposed a duty of 6d per oz. on all gold and silverwares, the Dublin Company at that point added an extra mark, the figure of Hibernia, to denote that the duty had been paid. Over the years the use of the Hibernia mark has lost its meaning and it is now generally accepted as the mark of the Dublin Goldsmiths Company.
The Britannia mark has been in use since 1697 and of course there has been many variations of the mark, I guess when you've sitting down for over three hundred years you would shuffle about a bit.
Regards Trev.
I am asking about this information because I am starting to collect Irish Sterling Jewelry.
All the pieces I have so far have a seated person.
According to your response, this mark is either an erroneous obsolete Duty mark (Hibernia) or all the items I have are 95.8% fineness and the mark I am seeing is Britannia? What I do not understand is the relationship between the terms Assay Offices and Goldsmiths Company. Are they the same thing?
As well, to further confuse things the Britannia mark can exist as right or left facing so there is no consistency which means it might under some conditions be confused with the Hibernia mark?
The Britannia mark's only purpose is as a content /Standard mark which was /is used to denote 95.8% fineness.
Also, the Crowned Harp is both the mark used to denote the Dublin Essay Office, as well as the Standard (Fineness) Mark. They are one and the same?
(Okay, I know I'm pretty sure I'm not an idiot and its not fair to gaslight a discussion by changing relevant information while I am still trying to figure this out.)
Yesterday the Hibernia(?) mark was described (on the Irish Date Letters and Maker's Marks information page on this site) as the 92.5% fineness mark. Today the information is switched and the Hibernia(?) mark is being described as the Dublin mark with the Crowned Harp as the 92.5% Fineness Mark.
I know what I saw yesterday because I went back and double-checked my information a few times before wasting Board space posting this topic.
If I was only slightly confused before there is no way for me to trust I'll figure this out now.
.