#one copper is the 2nd most lucrative sort of scrap copper to trade-in. To generally be categorized as #one, the copper should be comprised of bus bars, clippings, commutator segments and scrap wire of at least 1/sixteenth of the inch in diameter. It also needs to be clean in overall https://copper-wire-scrap-rate21730.targetblogs.com/32587140/the-greatest-guide-to-scrap-wire-copper-price