The 1825 Coronet Head Cent is a one-cent coin produced in Philadelphia, featuring the classic Coronet Head design by engraver John Ross. As part of the U.S. coinage series, these cents were minted in copper and are significant for collectors interested in early American coins. The denomination of four dollars is not applicable to this particular coin, as it represents a one-cent denomination. Collectibility is influenced by factors such as condition, rarity, and historical context.