TAG in the context of Heuer Carrera does not mean a tag like a price slip or description - it is part of the brand within the company of TAG Heuer, and Carrera is a type of watch made by them.
My first idea would be go to their website. I'm sure it has information. Or find a local store that sells them, they'll be knowledgeable in it, since they sell them.
To find more information on Tag Carrera watches, the best option would be to go to the official website. Or another site to start from would the official site for Nordstroms.
No there is not, you must have gotten it confused. The first year SC was 1978. The first year Carrera was 1987.
Some info at link.
THey brought back valuable ascientific and geographic information.
The GIS stores info about the world in a digital database
The GIS stores info about the world in a digital database
There are many types of silver jewellery, for more info please visit http://www.easyjewels.co.uk/.
Pave Jewelry, is when the gemstones are set side by side making for a blanked of gemstones. Pave Jewelry has to be hand set and can cost lots of money, depending on where you pick it up. However, Pave jewelry is trend in Fashion right now. To get more information check out http://www.youdeservegems.com/index.html gemstone info page.
Wheat pennies is one they may be worth a few dollars; see cointrackers.com. They have good info.
I do not know anything about the personal life of Louis Giusti. But I know that he marked his jewelry with the initials "LG" in an artist's pallet. I have several of his owl pendant designs. To see them start by Googling "Vintage Costume Jewelry Owl Pendants."
Call a local jewelry store and ask them. They will tell you and may also give you info about the stone.