Drove COPPER-BEARING SCRAP
Shall consist of miscellaneous copper-containing skimmings, grindings, ashes, irony brass and copper, residues and slags. Shall be free of insulated wires; copper chlorides; unprepared tangled material; large motors; pyrophoric material; asbestos brake linings;furnace bottoms; high lead materials; graphite crucibles;
and noxious and explosive materials. Fine powderedmaterial by agreement. Hydraulically briquetted material subject to agreement.