John R. Sinnock
Sinnock was the designer of the Roosevelt dime and Franklin half dollar, among other U.S. coins. His initials "JS" on the dime can be found at the base of the Roosevelt bust. He also sculpted, although did not design, the Purple Heart medal, and various other medals and commemorative coins.
Sinnock was born July 8, 1888 in Raton, New Mexico and was educated at the Philadelphia Museum School of Industrial Art. He won the A.W. Mifflin Award for study abroad. Sinnock was well-traveled. His longtime confidant was Margaret Campbell who inherited much of his artwork as well as his personal collection of materials related to the development of the Roosevelt Dime.
For ten years Sinnock was an art instructor at both his alma mater and at Western Reserve University. He was appointed Assistant Chief Engraver in 1923.
Upon the initial minting of the Roosevelt dime in 1946, a false narrative arose in the United States that the letters "JS" actually stood not for John Sinnock, but for Joseph Stalin. The urban folk story coincided with the Second Red Scare.
George T. Morgan
|Chief Engraver of the U.S. Mint
|This coin-related article is a stub. You can help Wikipedia by expanding it.|
|This article about an artist from the United States is a stub. You can help Wikipedia by expanding it.|