Now this farm auction sale is worth a look just for the antiques. Ever heard of a Rockol Fluid drive tractor? Thats got to be a rare one. Looks to be 1940s vintage to me. Amazing what turns up at some of these farm sales. http://www.kramerauction.com/equipment/displaysale.php?ID=1026 Ralph in Sask. http://lgoff.sasktelwebsite.net/