This is a vintage antique sample of barbed wire fencing.   This sample features an unknown patentee and maker.  This wire is called "Corrugated Barbless Ribbon 5/16" Wide & Deep Corrugations" by collectors. (ref Hagemeier No Ref. Found).  This wire features a single 5/16" wide ribbon wire.  Wire is deeply corrugated.    Wire sample is 18" in length.  Wire sample shows light to moderate pitting.  There are no kinks, breaks, welds, bends, repairs or off odors. 

Last photo shows this wire in comparison to a shallow corrugated ribbon.

We have listed other antique barbed wire samples, and will gladly combine multiple purchases for shipping, when paid on the same invoice.  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.  .