JSD are the makers initials
EP stands for electro-plate
The "50k" mark on the back of a spoon indicates that the spoon is made of sterling silver, specifically containing 50% silver content. The "k" stands for karat, a measure of purity, while 50% silver content is lower than the standard sterling silver, which is typically 92.5% silver. This mark is often found on vintage or antique silverware.
I have a similar Hallmark on an antique watch chain, gilded
Matt Hall
Electro plated in Korea.
It probably means that you have a spoon with a maker's hallmark on it. I'm not familiar with that particular hallmark but it's likely silver or at least sliver plated.
Royal Dalton
Electro Plated
The weight in grams of the spoon.
It's the ability of a liquid to 'coat the back of a spoon' or the act of coating a food.
An anchor Rogers TAA mark on a berry serving spoon indicates that the spoon is made by the Rogers company, known for producing quality silverware. The "TAA" stands for "Triple A," which signifies that the piece is composed of triple-plated silver, offering durability and a high-quality finish. This mark is often found on vintage or antique silverware, reflecting the craftsmanship of the era.
They are most likely a manufacturers mark or perhaps a product serial number or sorts.
Spoon