silver
On jewelry, the mark KPJ usually stands for the manufacturer of the piece. The number before the KPJ mark typically stands for the type of piece it is. For example, the mark 925 would stand for sterling silver.
It is a silver mark. It means 82.6% silver (high content but not sterling which must be 92.5% [925 mark]).
925 is a mark for Sterling Silver
Could be a manufacturer's stamp, name and lamp style number. Gim is a lamp maker. 925 is a silver jewelry mark for sterling, not pure silver.
NP 925
925 is Sterling 925/1000. FBM is makers mark
925 is a proof mark for silver. Sometimes silver is gold plated, but the presence of a 925 mark indicates it is made largely of silver.
925 is the stamp for sterling silver
RSC 925 stamped inside a ring typically means the ring is made of sterling silver, which is 92.5% pure silver. The RSC could be a manufacturer's mark or a designer's stamp.
925 is mark for sterling silver sometimes gold plated
925 = Sterling silver finenessHAN = mark of sponsor, maker.
The letters "SL" on 925 silver likely stand for the manufacturer or maker of the jewelry piece. It's common for silversmiths and jewelry companies to stamp their initials or company name on silver jewelry along with the purity mark "925" to indicate it is sterling silver.