This clamp looks like an oversized wood clothes pin but served a very important function. When linemen were working on a live power line a blanket would be placed over the wire and clamped in place with these wood clamps. Asking $20 plus shipping.

Shipping will be at actual cost (now using PirateShip to reduce shipping costs). I will combine shipping on multiple purchases where practical. I accept PayPal – Friends & Family, money orders, or checks.