#1 copper is the next most worthwhile variety of scrap copper to trade-in. To get labeled as #1, the copper needs to be comprised of bus bars, clippings, commutator segments and scrap wire of at the least 1/16th of an inch in diameter. It also needs to be clear in https://copper-wire-scrap-price98874.targetblogs.com/32590170/everything-about-scrap-copper-wire-prices-chart-usa