| Denomination: |
$0.50 U.S. Dollar |
| Designer: |
Gilroy Roberts (Obverse)
Frank Gasparro (Reverse) |
| Diameter: |
30.6 mm (1.205 inches) |
| Edge: |
Reeded |
| Thickness: |
2.15 mm (0.085 inches) |
| Composition: |
90% Silver, 10% Copper |
| Silver Content: |
0.3617 Troy Ounce |
| Total Weight: |
12.50 grams |
| Date Minted |
Location |
Quantity Minted |
Notes |
| 1964 |
Philadelphia |
273,304,004 |
|
| 1964 D |
Denver |
156,205,446 |
|
