U.S. Coins
- Indian Head 5 Cent (Nickel)
- Minted: 1866–1883
- Diameter: 19mm
- Composition: 75% copper, 25% nickel.
- Liberty Head 5 Cent (Nickel)
- Minted: 1883–1913
- Diameter: 19mm
- Composition: 75% copper, 25% nickel.
Foreign Coins
- Mexican 5 Centavos (Older Issues)
- Diameter: 19mm
- Composition: Bronze or copper.
- French 5 Centimes (Napoleon III & Later Issues)
- Diameter: 19mm
- Composition: Bronze.
- Spanish 5 Centimos
- Diameter: 19mm
- Composition: Copper or bronze.
- German 1/2 Mark (Early 20th Century)
- Diameter: 19mm
- Composition: 45% silver (depending on the year).
- Swiss 1/2 Franc (Older Issues)
- Diameter: 19mm
- Composition: Silver.
Bullion Coins
- 1/20 oz Gold Bullion Coins
- Examples:
- American Gold Eagle (1/20 oz): Approximately 19mm.
- Canadian Gold Maple Leaf (1/20 oz): 19mm.
- Mexican Gold Libertad (1/20 oz): Around 19mm.
- Examples: