Sort:  

STUNNING, eh! Yes, I believe these were poured onto a graphite mold. The back is so flat, so it is also possible that these are cast. After pouring, the rounds are finished and stamped. Thanks for stopping by, @bengy! Have a great week.

Graphite? For high temperature resistance and non reactivity? Plus easy to mold I guess?

Coin Marketplace

STEEM 0.27
TRX 0.13
JST 0.032
BTC 61451.22
ETH 2929.56
USDT 1.00
SBD 3.65