Cleaning 1943 zinc pennies

The largest muscle group of the upper back includes the latissimus dorsi also referred toSep 18, 2006 ·  1943 Copper Penny - How to Tell if Your 1943 Copper Penny is Genuine; The 1943 -S Copper Penny Found by Kenneth Wing; Key Dates for Wheat Pennies. A list of rare pennies you should hold onto especially 1943 pennies . Other rare pennies discussed here include the 1792 penny , 1793 penny , 1844 penny , 1856 penny. The 1943 steel Lincoln cent is not rare or scarce, the average value is 5 to 10 cents. steel pennies , 1943 pennies , steel penny : Hello Anastasia, First off, never clean coins, it diminishes their value. 1943 pennies are steel, coated with zinc . over. May 27, 2007 · Best Answer: i would check if u even should clean it, maybe it lessens the value also check what it is made from, if it is copper use any gentle. Turn Pennies to Silver and Gold (Chemistry Trick) In this video we turn copper pennies into silver and finally to gold. Obviously it's a chemistry trick but still.