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PSCO is the hallmark of the Plainville Stock Company, making jewelry pieces since the late 1800s. If it's marked 10K, it's that purity of real gold. You may have a valuable vintage piece of "costume" jewelry depending on its style and condition.

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What is 10k psco?

10K refers to the gold content of the ring and in this case, 10 karat gold. PSCO refers to Plainville Stock Company in Plainville, Massachusetts (MA); website: http://www.plainvillestock.com/whois.html


What is 10k psco-p?

10K refers to the gold content of the ring and in this case, 10 karat gold. PSCO refers to Plainville Stock Company in Plainville, Massachusetts (MA); website: http://www.plainvillestock.com/whois.html


What does 10k psco p stand for on a ring?

10 carat gold made by plainville stock company.


What does 10k psco mean on a ring?

"10k" on a ring means that the ring is made of 10 karat gold. "psco" is likely the manufacturer's mark or the brand name of the jewelry manufacturer. It is common for jewelry to have markings indicating the metal purity and manufacturer.


What does 10k psco-p stand for on a ring?

10k psco-p likely stands for "10 karat gold, Plumb Silver Company, plated". It indicates that the ring is made of 10 karat gold with a plating from the Plumb Silver Company. Be cautious as plated jewelry may wear off over time.


What does the engraving markings 10k PSCO meanOn ring?

It stands for "Plainville Stock Company"


What does pgda 10k mean and is it real gold?

The pgda means that the piece came from Piercing Pagoda. 10K means that the piece is ten karat gold, it is real gold.


What does 14K psco stand for?

"14K psco" typically indicates that an item is made of 14 karat gold. PSCO likely refers to the manufacturer or designer of the piece.


Is a 10k Gold Figaro Chain Necklace real gold?

Yes, a 10k gold Figaro chain necklace is made of real gold. The "10k" indicates that the gold is 41.7% pure gold, with the rest being alloyed metals for strength and durability.


Is mb 740 gold real?

yes, this means 10k gold


What does 1 10 10K gold mean?

If I got a pin that said 1/10 10k gold is it real


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