The value of a 1943-D Lincoln cent struck on a planchet composed of 90% silver is a complex topic. These coins are highly sought after due to an error during wartime production. Instead of the usual copper-based alloy, a small number were mistakenly struck on silver planchets intended for other denominations. These error coins possess significantly more intrinsic worth than regular copper cents from that year.
The significance of these errors lies in their rarity and historical context. During 1943, copper was crucial for the war effort, leading to cents being made of zinc-coated steel. The accidental striking of some coins on silver planchets created a distinct and highly collectible piece of numismatic history. A genuine example is often quite valuable, commanding a substantial premium over a standard 1943 steel cent. However, because of their high value, counterfeit coins and altered steel cents are often encountered, necessitating careful authentication.