Designed by: John Flanagan (obverse), Various (reverse)
Issue Dates: 1999-2008
Composition: 75% copper, 25% nickel (clad coins), 90% silver, 10% copper (silver coins)
Diameter: 24.3 mm
Weight: 5.67 grams (87.50 grains, clad coins), 6.3 grams (97.22 grains, silver coins)
Edge: Reeded
Business Strike Mintage: 34,797,600,000 (clad coins), 0 (silver coins)
Proof Mintage: 153,296,970 (clad coins), 12,451,550 (silver coins)