</font><font color="blue" class="small">( In the past, horses (and tractors) were used instead of elevators to raise hay to the top of the barn. There was a track running in the peak of the barn to the outside. A stack of 6-8 bales of hay were picked up with large thongs and traveled up the side of the barn to the upper rail. When the hay reached the top, it would release and allow the hay to travel horizontally to where you wanted to stack the hay. There was a release rope to turn the thongs loose, dropping the load. To me, that looks like the clevis and pulley (missing) that traveled along the top rail. I'm 53 and I've only seen these used twice in my life. Most barns had this system in them though. )</font>
I'm 65 and only witnessed that once, Bill, probably because ours did one bail at a time and was man powered. I'll take a look the next time I get up north to where the barn is, I'll have to use binoculars though, I ain't climbin' ut there. /forums/images/graemlins/shocked.gif