✅ SOLVED Livestock fence

[Ism]

I was walking through the woods (Michigan) and came across a roll of this livestock fence. I did a reasonable search of the net but found nothing identifying this particular fence constriction and/or era of construction. Can anybody give me an idea when it was produced?

 

[nhbenz]

Well, I found another example on a site dealing with collectible barbed wire (being closely related). They had no date or other info, but they called it Ring Joint Hog Wire. Murray County Museum - A Collection of Barbed Wire 8

 

[Ism]

Thanks nhbenz,
I searched a lot of sites looking for antique fence styles and never came across a description or picture.
Knowing the name of the fence style greatly narrowed my search and while I still have no time frame of manufacture, I found it may not be very old at all.
Oh well