Help me

Hey everyone, so i am new here, i told a little about myself in the introduce yourself thread. I was recently given permission to take metal out of an old abandoned building. Today was my first day doing so. I hauled out maybe 300 pounds of steel no problem then decided to focus on the copper because there is alott of wiring, and that is worth more money. I barely made a dent in the wiring, but heres a picture of what i took. The bucket is filled with 15 pounds or so of copper, the copper pieces you see in the background were from a long wire i found. The wire is maybe half an inch thick, is copper coated then below the copper has a plastic, followed by another innner core of copper. I have about 20 pounds of those. Since they arent pure copper im not sure what to do with them. anyone have any ideas or ever encountered this before??? also i was wondering if it is even worth striping the copper wires because it took me forever to do, but if i didnt spend so much time on it, i could pull out alot more wires! well let me know the best way to proceed please!! Thanks again in advance http://img141.imageshack.us/img141/3...0106224540.jpg

Get all the wiring pulled out first. Check with your yard on pricing of insulated versus bare. Then decide what your time is worth and go from there.