The object in question refers to a United States one-cent coin mistakenly struck in a metal composition differing from the intended planchet. During 1943, pennies were supposed to be made of zinc-coated steel due to copper shortages during World War II. However, a small number were erroneously struck on bronze planchets, resulting in a copper-colored coin from a year otherwise dominated by silver-colored steel cents. Conversely, some steel planchets made their way into the presses the following year, 1944, resulting in silver-colored cents from a year dominated by copper coinage. These errors resulted in valuable collectible coins.
Its significance lies in its rarity and historical context. Because it represents a production error during a critical period of wartime resource management, it commands considerable interest among numismatists. The value stems from its scarcity; far fewer examples exist compared to the intended composition for that year. The coin also serves as a tangible reminder of the material sacrifices made during wartime and the occasional imperfections that can occur even within highly regulated industrial processes. Authenticating these coins is crucial due to the existence of counterfeits, often created by plating ordinary 1943 steel pennies.