10 karat W stands for white gold.
the 10 k is worth about ten cents. pure gold is 24 K, commercial gold is typically 14 - 16 K, such as jewerly. less than 14 K is junk with no value.
Get it
What do you mean by "4ft3ft"? Did you mean "4ft3in"?
It is often used for the direct sum. I have posted a link about that.
gmt
If it is one of the gold plated versions sold as a "collectable", these are still available from the manufacturer and only worth their retail price of $2 to $3 and only if it is still mint in the case and uncirculated. These were (and continue to be) manufactured by a third party vendor that simply takes quarters and electroplates them for resale. If it is out of the case or damaged, it's worth twenty five cents plus whatever weight in gold you can scrape off and sell for scrap (generally a few cents worth). If it still looks good but is out of the case, its worth maybe $1 if you can find a buyer If it is a solid gold coin, these are worth current market value of the gold in them. These were just stamped pieces of gold and intended to be used the same as a gold ingot, their value is the gold itself and not the coinage. This could easily be worth a few hundred (or more) depending on the type of gold used (14k, 18k, 24, etc) and the total weight (even minor differences in the carving or scratches can change the weight).
If the letters TH are at the beginning of the 'Hallmark Stamp' it would be the initials of the manufacturer. If the T is separate at the end it could signify the year of manufacture (if English gold it would be 1968). Check on-line for Gold Hallmark Identification, but you will need to give all of the numbers, letters and symbols as they all have a meaning.
JFK half dollars were first issued in 1964. And 1963 is the last year for Franklin half dollars, plus the US Mint has never issued a gold JFK coin of any type. If the coin is a counter stamped, gold plated Kennedy half dollar it's only 50 cents.
that tells how pure something is, usually silver. that means it is .999 percent pure.
Barker Brothers, Birmingham, England
"14k gold" refers to gold that is 14 parts pure gold mixed with 10 parts other metals, making it 58.3% gold. The "w" typically indicates that the gold is white gold, which is created by alloying yellow gold with metals like palladium or nickel to give it a lighter color. Together, "14k gold plus w" signifies that the item is made of 14k white gold.
"OB" stands for Ostby & Barton
Memo Plus Gold can be bought in the Philippines in Drug stores
Philosophers stone plus metal equals gold. Wizard plus energy equals philosophers stone.
A gold medal plus a little appreciation. :)
out of sight out of mind
The process in extracting gold is done in steps. One the ore of gold is found and treated it is crushed to heap leaching and then is sent off for grinding, concentration, and roasting and pressure oxidation.
tutti