The hallmark "850" indicates that a piece of metal, typically silver, contains 85% pure silver and 15% other metals, such as copper. This designation is often used in jewelry and silverware to denote a high-quality alloy that is more durable than pure silver, which is 99.9% silver (known as 999). The "850" hallmark is commonly found in various countries, particularly in Europe and Asia, and signifies a specific standard of silver craftsmanship.
The Hallmark, Gilbert Marks....london 1861- 1905
What does the hallmark c963 mean
what hallmark 923 mean on a bracelet.
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
It means that its 2500
Fake gems
What does lion hall mark mean
what is 275 gold hallmark
Date stamp of 1890
Yes can be white Gold hallmark in gold metal alloys Ring.
I have a similar Hallmark on an antique watch chain, gilded
nothing you mean LCF.