Worm metcs. 10 WM=1 Nanometer.
I Believe It would be the ring being sterling silver with 10k black hills gold.
cross section
WM in a medical chart typically refers to a "white male."
The marking "10k wm" on a ring indicates that the ring is made of 10 karat gold and features a white metal alloy, which typically refers to metals like nickel or palladium used to enhance the ring's durability and appearance. "10k" signifies that the gold content is 41.7% pure gold, while the "wm" stands for white metal, indicating the type of alloy used. This combination provides both aesthetic appeal and strength, making it a popular choice for jewelry.
White male.
White male
wet mount
International Silver, which bought the rights to the (eagle) Wm Rogers (star) stamp in 1989.
WM: I purchased my ring as a Wal-Mart promotion. Since I read initials are usually the maker, I'm assuming Wal-Mart!
The 4009 on a Wm Rogers silver platter means that it is #4409. Wm. Rogers numbered his work. Rogers was a master silversmith in the early to mid 1800s.
It's WM Rogers and Sons, not WA. Google WM Rogers and Sons.