Pinterest • The world’s catalogue of ideas

Copper Price Chart

1 Year Copper Prices - Copper Price Chart

Herencia Managing Director Graeme Sloan. - http://www.directorstalk.com/herencia-managing-director-graeme-sloan/ - #HER

pin 1
pin 31
heart 4

How to Tell If Your Penny is Copper or Zinc

U.S. pennies were made of mostly copper until the price of copper got so high that it cost more to mint the cents than they were actually worth. Find out when the U.S. switched to the copper-clad zinc penny, and how to tell if your penny is made of copper or zinc.

pin 1