it means certified jewelry.. by the gold council..its safe to buy it.
If you mean a mint mark on the reverse of the coin, it's a D or S but not a P. Please look at the coin again.
If your ring is old, the mark may be WWW. That would be the mark of White, Wile, and Warner of Buffalo New York. They were making quality jewelry in the early 1900's.
P. A. Grether has written: 'Technologie du sertissage' -- subject(s): Jewelry settings
Mark P. Sullivan has written: 'Venezuela' -- subject(s): Foreign relations, Politics and government
The U.S. does not have any "F" mintmarks. Only P-D-S & W for any coins.
Yes. can be Real if it is antique maybe don't have a kt mark before 1920's !
17 S in a H P
In a letter, "P. S." means "Post Script."
S-80 means plated.
Mark A. P. Davies has written: 'Prospectus design in higher education' 'Understanding marketing' -- subject(s): Marketing
Mark P. Sarkisian has written: 'Designing tall buildings' -- subject(s): Tall buildings, Design and construction
Made in china:)