what does 3 R(backwards R) K stamped on jewellery mean
More than likely it means it was made by Rci Jewelry Corp
Its a makers mark..Ross Simons has alot of R stamped jewelry
Surface area you mean? Then 2pi*r2 + 2pi*r*h where h=height and r=radius
These 3 letters are in the alphabet.
7 hills of Rome
Hurdle's Jewelry is a jewelry store in Boulder, Colorado.
925 is found on silver jewelry, and it means 0.925 grams (of silver). The R is meaningless.
Winchester magnum rimfire
Intrahepatic Biliary Radical Dilatation
habitat
What does this mean in jewelry?