| Emittente | United States |
|---|---|
| Anno | 2010 |
| Tipo | Commemorative circulation coin |
| Valore | 1/4 Dollar = 25 Cents (1/4 USD) |
| Valuta | Dollar (1785-date) |
| Composizione | Copper-nickel clad copper |
| Peso | 5.67 g |
| Diametro | 24.26 mm |
| Spessore | 1.75 mm |
| Forma | Round |
| Tecnica | Milled |
| Orientamento | Coin alignment ↑↓ |
| Incisore/i | Obverse: John Flanagan Reverse: Phebe Hemphill |
| In circolazione fino al | |
| Riferimento/i | KM#472, Schön#467 |
| Descrizione del dritto | Bust of George Washington, facing left, engraver`s initials in truncation. |
|---|---|
| Scrittura del dritto | Latin |
| Legenda del dritto | UNITED STATES OF AMERICA IN GOD WE TRUST LIBERTY S JF QUARTER DOLLAR |
| Descrizione del rovescio | A view of the granaries above the Nankoweap Delta in Marble Canyon near the Colorado River (Marble Canyon is the northernmost section of the Grand Canyon). |
| Scrittura del rovescio | Latin |
| Legenda del rovescio | GRAND CANYON PH ARIZONA 2010 E PLURIBUS UNUM |
| Bordo | Reeded |
| Zecca | D United States Mint of Denver,United States (1906-date) P United States Mint of Philadelphia, United States (1792-date) S United States Mint of San Francisco, United States (1854-date) |
| Tiratura | 2010 D - - 35 400 000 2010 D - (fr) Satin Finish - 583 897 2010 P - - 34 800 000 2010 P - (fr) Satin Finish - 583 897 2010 S - Proof - 1 376 671 |
| ID Numisquare | 9892014270 |
| Commenti |