Check the listing for details. MINT ERROR 1954 D D/D RPM FS 501. Color: Silver, Condition: Ungraded, Made in United States. Listed at 19.99 USD. Dive into the fascinating world of numismatics with the 1954 D/D RPM FS 501 Jefferson Nickel, a piece that strikes a chord with both seasoned collectors and newcomers. This coin, minted in Denver, showcases a unique RPM (Rotated Positioning Mintmark) variety, a sought-after detail that sets it apart from the standard releases, making it a standout addition to any collection.With its copper/nickel composition and a classic silver hue, this circulated business strike coin remains ungraded, allowing you to appreciate its raw and authentic charm. It's a testament to the rich history of American coinage and the intriguing errors that sometimes surface, offering a glimpse into the minting process and the stories they carry.