5 Cents (Aluminium Half Disme Pattern 1870) 1870 front 5 Cents (Aluminium Half Disme Pattern 1870) 1870 back
5 Cents (Aluminium Half Disme Pattern 1870) 1870 photo
© PCGS

5 Cents Aluminium Half Disme Pattern

1870 year
Aluminium - 15.5 mm
Description
Issuer
United States
Period
Federal republic (1776-date)
Type
Pattern
Year
1870
Value
5 Cents (0.05&nbspUSD)
Currency
Dollar (1785-date)
Composition
Aluminium
Diameter
15.5 mm
Thickness
0.8 mm
Shape
Round
Technique
Milled
Orientation
Coin alignment ↑↓
Updated
2024-10-09
References
Numista
N#419574
Rarity index
100%

Reverse

Value in Wreath with "Standard" above.

Script: Latin

Lettering:
STANDARD
5 CENTS

Edge

Reeded

Comment

Judd 813 and Judd 814  are the two recognized variations. These are the Aluminum variants of the patterns and there are also copper and silver versions. The standard weight of these coins was 19¹∕₅ grains for the circulation silver variants.

Interesting fact

The Pattern 5 Cents (Aluminium Half Disme Pattern 1870) 1870 from the United States, made of aluminum, is a unique and rare coin that was never officially circulated. It was created as a pattern coin, which means it was produced as a prototype or sample for a potential coin design, but it was ultimately not adopted for circulation. This coin is interesting because it represents an early experimentation with aluminum as a material for coins, which was a novel idea at the time. Aluminum was not yet widely used in coinage in the 1870s, and this coin represents one of the earliest attempts to use this material in coin production. Today, this coin is highly sought after by collectors and is considered a valuable piece of numismatic history.