The value of a sterling silver pin spoon made by Tilden Thurbers Co. varies greatly with condition and style. Many of these spoons sell for about 40 to about 80 dollars.
how heavy is the average sterling silver spoon
The weight of a sterling silver spoon can vary depending on its size and design. On average, a standard teaspoon made of sterling silver weighs around 20-30 grams. A larger spoon, such as a tablespoon, can weigh between 30-50 grams. To determine the exact weight of a specific sterling silver spoon, it would be best to use a scale that measures in grams.
Sterling silver is denser than stainless steel, meaning it has more mass in the same volume. This density difference is why a sterling silver spoon will weigh more than a stainless steel spoon of the same size.
most likely its sterling silver which isn't pure silver and it depends on the rarity/collector value of the spoon. Probably not much more then $5 or $10 for a basic sterling spoon
how much sterling silver is in one place setting
The "IS" stamp on a silver spoon likely stands for International Silver Co, which was a prominent American silver manufacturer. The stamp helps to identify the manufacturer of the spoon and can also sometimes indicate the silver content of the piece.
The marking 925 on a spoon indicates that the spoon is made of sterling silver, which is an alloy containing 92.5% silver and 7.5% other metals, typically copper. This marking is a standard for silverware and indicates the purity of the silver used in the spoon.
You can determine if a spoon is made of silver by looking for a hallmark or stamp that indicates it is sterling silver, conducting a magnet test (silver is not magnetic), or using a silver testing kit to check its composition.
"925" indicates that the spoon is made of sterling silver, which is 92.5% pure silver. "S W" may refer to the manufacturer or silversmith who made the spoon.
"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.
International silver Co, US, used an Indian head mark.
You look at the tiny markers stamped into each silver object. These have codes indicating purity and often also indicating where and when the object was made and sometimes, by which silversmith. If you don't find any markers, the object is not made of silver.