It is a hallmark of the company.
it means it is true or pure
The crown on silver typically signifies the purity and quality of the metal. In many cases, it indicates that the silver has been assayed and meets certain standards, often associated with sterling silver, which is 92.5% pure silver. Additionally, the crown can be a hallmark or symbol used by specific manufacturers or countries to denote authenticity and craftsmanship.
The crown is the maker's mark or hallmark identifying the company that made the product; the number 3220 is probably the pattern number. If this is silver tableware of some sort, you are probably describing a silver plated item, perhaps from FB Rogers.
I mean AP1902,regarding silver plated cutlery.
"SPC" Stands for Silver Plated Copper.
It means 100% silver
What does lion hall mark mean
The crown is the assay mark of Sheffield, England. It has been in use from 1773 to the present day.
The silver hallmark UJEP Hallmark H100 likely refers to a specific silver manufacturer or silversmith. The "UJEP" could be the maker's mark or initials, while "Hallmark H100" may indicate the specific design or collection of the silver item. To determine the exact meaning, further research into silver hallmark databases or historical records specific to silversmiths would be necessary.
william page ,electro plated silver.
STG should mean Sterling (Silver).