The hallmark 13 typically indicates that an item is made of 925 sterling silver, which contains 92.5% silver and 7.5% other metals, often copper. In some contexts, it can also refer to specific purity levels or standards set by particular countries for silver. It's essential to check the context and any accompanying marks for a precise interpretation.
The Hallmark, Gilbert Marks....london 1861- 1905
what hallmark 923 mean on a bracelet.
What does the hallmark c963 mean
Not quite sure what your asking but hallmark is a company that makes different cards (I'm sure you know) but a hallmark can also mean
send her a hallmark card
It means that its 2500
Fake gems
What does lion hall mark mean
Hallmark
Date stamp of 1890
what is 275 gold hallmark
Yes can be white Gold hallmark in gold metal alloys Ring.