What different types of copper do I have?

I need help figuring out what is copper #1 or copper #2 or something different from this picture. The number in the picture goes along with the number in my og post.



sdzfhdfhsd_zps11f14f08.jpg Photo by youtoomadbrah | Photobucket

At my yard all of the bare copper shown would be considered #2 at $2.55 a pound. The pic that had insulation on it would be #3 insulated at .68 cents a pound. Not worth stripping for me. Remember I said at my yard. You need to find a local yard and see what they are paying.