The Russian mark of "910" on a spoon indicates the silver purity of the item, signifying that it is made of 91.0% pure silver, which is a common standard for silver items in Russia. This marking is part of the country's system of hallmarking to ensure quality and authenticity in silverware. Additionally, the "mmet" may refer to the manufacturer or a specific maker's mark associated with the piece.
It is most likely a maker, or manufacturer's mark. See related link for some with "s."
"HDL" on sterling silver spoons likely refers to the manufacturer or silversmith who produced the spoon. It could be a maker's mark or a hallmark indicating the origin or quality of the silver. Researching the specific "HDL" mark on the spoon may provide more information about its history and value.
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.
The weight in grams of the spoon.
The markings "910MMET" typically refer to a specific type of metal alloy or a grade of material, often used in the context of manufacturing, engineering, or metallurgy. The "910" could indicate a specific composition or standard, while "MMET" might represent a designation related to the material's characteristics or intended use. To understand the precise meaning, it's essential to consult the relevant industry standards or specifications that define these markings.
RGD on the Sheffield spoon stands for "Registered Guarantee Design." It indicates that the spoon is part of a design that has been officially registered, ensuring the uniqueness and protection of its design features. This mark is often associated with high-quality silverware produced in Sheffield, a city known for its metalworking heritage.
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.
On an EPNS A1 spoon, the letters "S" and "B" typically indicate the manufacturer's mark, representing the company that produced the spoon. "EPNS" stands for Electro Plated Nickel Silver, while "A1" denotes a higher quality of plating. The specific letters can vary by manufacturer, so they may refer to the specific brand or design associated with that spoon.
The mark "IS" on the back of a spoon typically indicates that the piece is made by International Silver Company, a well-known manufacturer of silverware. This marking signifies the brand rather than the material, as many of their products are made from stainless steel or silver-plated materials. Collectors often look for these marks to identify the maker and assess the value of the piece.
Spoon
The "DD 90" mark on a silver spoon typically indicates that the piece was made by the Danish silversmith David Andersen, with "90" referring to the purity of the silver, which is often 90% silver content. This mark is part of Andersen's hallmark, which helps identify the maker and the quality of the silver used. Collectors value such markings as they signify authenticity and craftsmanship.
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