Well, the 1st reason to have this piece certified is it was the only "claimed to be 2 cent planchet I have ever seen that had the exact Grain weight of a 2-cent piece". To understand the rarity of the piece you need to look at the history and the commercial use of copper from 1860 / 1945. 1st is the use of copper windings for elector magnets for the telegraph service and single wire land lines. Then we moved to heavy commercial use in Industry and then households.
The overall size of copper coins dramatically became smaller as the industrial use increased. This had a 2-part reason the 1st reason was to prevent people from just melting down "Cents, Centavo's, Crowns and alike as the metal content then stayed below the market value of copper. The second reason was shortages in supply of copper over the years.
During WWII copper was in vary short supply, to the point in the US we had Rubber and Copper drives. People and kids would literally go out and collect and then sell scraps of rubber and copper or aluminum as well as a few other War rationed items.
Copper planchets "copper blanks would be considered SCRAP" so a confirmed real planchet from 1864/73 that has survived the pillaging of copper telegraph lines, the Great Depression and then WWII's multi rubber and copper scrap drives in the US is fairly rare.
Edited by twohawks
05/04/2024 09:09 am