The Lincoln cent’s edge lacks any inscription or reeding and is plain or smooth. The Lincoln Cent was made of bronze and nickel until 1982, when a copper-plated zinc alloy was introduced. The year ...
Before cleaning copper, you should check if the item is copper-plated. If the item is copper-plated, you could risk scratching the surface. Touch a magnet to its surface to test if your item is copper ...
Check the price of copper with Money Metals Exchange's interactive live and historical chart. The chart below allows you to check copper spot prices dating back 20 years up to the current date. Copper ...