I have the NORIS stamp on a .22 too.It is a very old bolt action and it says NORIS on the stock and on the barrel right in front of the bolt and that is all it says.
Noris
A stamp on jewelery is usually the jewelers stamp (initials of the jeweler). It is used to identify the manufacturer of the piece.
A stamp is typically a mark left by a stamp or seal to indicate authenticity or ownership. The "18 k Ceres stamp in a ring" may signify that the ring is made of 18 karat gold and was made by a manufacturer named Ceres. It could also be a mark indicating the purity of the gold used in the ring.
The stamp "KARYA750" on a ring indicates that the ring is made of 18-karat gold, with "750" denoting that 75% of the metal is pure gold. The "KARYA" part is likely a brand or manufacturer name associated with the piece. This stamp assures buyers of the quality and authenticity of the gold used in the jewelry.
Not sure if this is your gun, but Leader Gun Company was a trade name used on shotguns retailed by the Charles Williams Stores, Inc. of New York. Most likely manufacturer would be Crescent Arms, Norwich, CT. "Nitro" would imply proofed for smokeless powder.
The star with a "TI" stamp inside a ring likely represents the maker's mark or logo of the jewelry manufacturer. It can be used to identify the company or individual who crafted the piece of jewelry. You can contact the manufacturer or jeweler for more information on the specific meaning of the stamp.
The stamp "671" on a silver tray typically indicates the manufacturer's mark or a specific model number associated with that item. It may also signify the purity or quality of the silver used, depending on the context of the marking. To fully understand its significance, it's essential to identify the manufacturer and any additional hallmarks present on the tray.
The "486" stamp on 14k gold typically indicates the metal's purity and the manufacturer's identification. The "14k" signifies that the gold is 58.3% pure gold, while the "486" may refer to a specific design or model number used by a jeweler or manufacturer. It's essential to verify such markings with a professional jeweler for authenticity and quality assurance.
Rifles, shotguns and handguns differ mostly on the type of cartridge used.
The "FD" stamp following a 14K marking on jewelry likely indicates the manufacturer's hallmark or trademark. Hallmarks are symbols, letters, or numbers stamped on precious metal items to denote various characteristics, such as the metal's purity, the manufacturer's identity, and sometimes the location or year of production. In this case, "14K FD" would indicate that the item is made of 14 karat gold and that it was manufactured by a company or individual with the initials "FD." The specific meaning of the "FD" initials would depend on the manufacturer or jeweler who applied the stamp. It could be the initials of the company's founder, the company name, or another identifying mark used by the manufacturer.
The SLC 925 stamp on earrings indicates that the jewelry is made of sterling silver, which is composed of 92.5% silver and 7.5% other metals, typically copper. The "SLC" likely represents the manufacturer or designer's initials or logo. This stamp assures consumers of the quality and authenticity of the silver used in the earrings.
Oh, dude, that stamp is like the secret code of the jewelry world. So, "r" stands for the manufacturer, "j" is the type of metal used (probably gold or silver), and "7" is the purity level. It's basically the jewelry version of a fancy ID card.