Here is a Hemingray-45 with a copper tie wire that I have not seen before. The part that goes around the wire groove is a flat ribbon. The round wire has a loop on each side of the insulator. I will post a couple more pictures. The insulator has a couple of dings. I am asking $18.00 plus shipping which will probably be a medium flat rate box to fit the wire in. Now $14.00 plus shipping.