
Coin specifications and design
Design identification
U.S. Mint coin reference

1866–1867: Shield Nickel (Variety 1: With Rays Between Stars on Reverse) launched the copper-nickel five-cent denomination in 1866. Rays placed between the reverse stars made the dies crowded and contributed to striking problems.
The rays were removed during 1867, creating the longer-lived second subtype. Shield detail, reverse rays, date, die cracks, and planchet quality are essential identification points.