10 carat gold made by plainville stock company.
10k psco-p likely stands for "10 karat gold, Plumb Silver Company, plated". It indicates that the ring is made of 10 karat gold with a plating from the Plumb Silver Company. Be cautious as plated jewelry may wear off over time.
10K refers to the gold content of the ring and in this case, 10 karat gold. PSCO refers to Plainville Stock Company in Plainville, Massachusetts (MA); website: http://www.plainvillestock.com/whois.html
::p ring
E 10K P stamped on jewelry indicates that the piece is made of 10 karat gold. The E likely represents the manufacturer's brand or logo, and the P might indicate the plating or plumbness of the gold content.
To prove a ring is commutative, one must show that for any two elements of the ring their product does not depend on the order in which you multiply them. For example, if p and q are any two elements of your ring then p*q must equal q*p in order for the ring to be commutative. Note that not every ring is commutative, in some rings p*q does not equal q*p for arbitrary q and p (for example, the ring of 2x2 matrices).
The letter "p" on the inside of a ring likely indicates the purity of the metal used to make the ring. It could stand for platinum, which is a precious metal commonly used in jewelry. Alternatively, it may denote the metal's plating or the manufacturer's brand.
of Stand, imp. & p. p. of Stand.
10 k is represented on behalf of 10000 now, 10k p m is 10000 per month
Postage and Packing
Patrick
what means P.m on th ring
The P means Plumb, which indicates true carat. If the item says GP it indicates Gold Plated or GF means Gold Filled.