Modified coins have no collector value. Any value the pendant may have would be as a piece of jewellery.
The coin itself might get up to £2 GBP if it was in mint condition and had not been silver plated.
Farthings were made from bronze. If you have a silver Farthing, somebody has plated it and it is subsequently of no value as a collectible.
Sheridan silver is copper plated with silver.
The "Churchill Dollar" more correctly known as the British 1965 Crown (Five Shillings) Churchill Commemorative coin is made from a copper-nickel alloy as have all circulating British "silver" coins since 1947.
You most likely have a gold and silver plated 1965 (copper-nickel) British crown (5 shillings) these are incredibly common and the gold/silver plating adds no value to the coin. Your coin is worth 50 cents to a dollar or so.
None, it is made from a copper/nickel alloy. There has been no silver in any British general circulation coin since 1946.
Mine is Silver Plated.
A1 is a British electroplating hallmark and means superior quality. As this hallmark is for silver pieces and there is no mark allowed for gold plaiting it is most likely that you have a high quality silver plated piece that was further plated with gold. This is allowed under British law.
Not all Sheridan silver is silver-plated; it is a brand known for both silver-plated and sterling silver items. Sheridan silver-plated pieces are typically made of a base metal coated with a thin layer of silver, while sterling silver items contain 92.5% pure silver. To determine if a specific piece is silver-plated or sterling, check for markings or stamps that indicate its composition.
First of all, theres no such thing as "silver plated sterling". Sterling is 92.5% silver, anything plated is just plated. If the item is solid sterling silver, its metal value depends on the current price of silver - but it may be worth more as a collectible. If it's plated base metal it has very little value.
Yes silver plated cables are actually recommended more over the gold plated ones. A lot of people say that the gold plated ones are a waste of money since you can get the same result or better from the silver plated.
Silver plated.
Towle is a brand that produces both silver-plated and sterling silver items. Their sterling silver products are made from 92.5% pure silver, while their silver-plated items have a thin layer of silver over a base metal. When purchasing Towle products, it's important to check the specific item description to determine whether it is sterling silver or silver-plated.