This is a vintage antique sample of patented barbed wire.  This sample features a Joseph W. Harbaugh patent, dated June 7, 1891.  This wire is called "Harbaugh's Torn or side notched Ribbon, by collectors. (ref Hagemeier 984-B).   This wire features a non twisted or flat ribbon wire.   Ribbon has three raised ribs on one side and is flat or smooth on the backside.  Barbs are made by cutting double notches in the edge, and bending two points in opposite directions.   Notches are cut on alternating sides.  Sample is 18" in length and shows moderate oxidation. There are seven barbing locations.   Some barbing points are bent or missing. 

We have listed other antique barbed wire samples, and will gladly combine multiple purchases for shipping, when paid on the same invoice. First wire ships for $4.75 additional wires are fifty cents additional.  Please use the "Add to Cart" option next to the buy it now button.  I will refund any excessive shipping charges.  Twelve wire samples paid on the same invoice will ship with all shipping charges refunded.