925 = Sterling silver finenessHAN = mark of sponsor, maker.
"Han 925 Tha" on a ring likely indicates that the ring is made from sterling silver, which contains 92.5% silver (the 925 marking). The "Han" and "Tha" may refer to the manufacturer or designer of the ring.
wrangler, i.e. jeans maker
DSC is the stamp of the sponsor, or maker. The crown is the stamp of the assay office that assures the quality of the material. The crown might me a castle, which would inidicate that the ring has been stamped in the Edinburgh assay office. The number 375 shows that the ring is made from 9 carat gold.
On a ring, the 14K SD stands for the karat and the maker of the ring. The 14 K means 14 karat. The SD is usually the initial of the maker or the manufacturer.
Without more specific information, it is difficult to determine the maker of the ring based solely on a shooting star maker's mark. It may be best to take the ring to a jeweler or research online databases of jewelry maker marks to try to identify the creator.
That is the company or maker. Your ring is gold with the 14k on it.
CNA is the jewelry maker.
The Maker's Mark
usually refers to maker - Balfour
it means your ring is 14k gold and the maker of the ring is Bluebird which is an antique late 1800's possibly ( my best guess).
CMC inside of a 10k ring stands for the manufacturer's trademark or logo. It indicates the maker of the ring.