I always enjoy seeing other people's tractors in action, so I thought I'd pass along these photos taken this year at our local show (Mini Sappa Antique Thresher and Engine Show). There's Dad sawing with his '48 LA still in its work clothes and with a Char-Lynn pump, my '52 DC on a Case threshing machine, Dad's '51 SC grinding corn with a Letz burr mill, and a club member's '48 D thrown in for good measure.
Does anyone remember those tires on the front of the DC? They're ridge-runners. You run them with the tread flat on the ground most of the time, but flip them around to ride a rowcrop ridge.