The marking "B 25" on a silver ring typically indicates the purity or alloy composition of the silver. The "B" may refer to the manufacturer or a specific design code, while "25" usually signifies the percentage of silver content, often meaning the ring contains 25% of silver and 75% of other metals. However, it’s important to verify with a jeweler, as markings can vary by region and manufacturer. Always check for additional markings to confirm authenticity and quality.
The stamp "B 25" on a ring typically indicates that the piece is made of 925 sterling silver. The "B" stands for the brand or manufacturer, and "25" signifies the silver content, which is 92.5%, a standard for sterling silver.
If you see the imprint of "B 25" stamped on a ring, the "B" most likely represents a specific date. The "25" represents the quality of the gold or the karat.
925 represents the purity of silver being 92.5% pure. The letter "B" most likely represents a date code.
It is a brand. W & B MAZZA & SONS
The IBG in your ring means it was made by the I. B. Goodman Company in Newport, Kentucky in the United States.
A Meriden B Company silver tray with an inscribed design is worth about $15 to $25 depending on the intricacy of the design, edge design, and pedestal (if any). It is likely the tray is silver plated.
If you mean: b squared+b+25 then the given quadratic expression can't be factored because its discriminant is less than zero.
The mark B25FAS on an engagement ring typically indicates the metal composition and possibly the manufacturer's information. The "B" could represent a specific jewelry brand, while "25" often signifies a 25% gold content, suggesting that the ring is made of 10K gold (which contains 41.7% gold). "FAS" may denote a specific style or design series used by the manufacturer. It's always best to consult with a jeweler for precise identification.
(a+b)/2 = 25 (a*b)^0.5 = 20 a = 400/b b^2-50b+400=0 b=40, b=15 a=15, a=40
That's not Susan B Anthony. She wasn't even born yet! It's called a Morgan silver dollar. They currently are worth at least $25-$30 for their silver content but the price goes up depending on condition and mintmark.
B&F for Baden & Foss, NY, NY circa 1940-1950's I believe.
Michael B. Silver was born in 1967.