I read in my old Motors shop manual that most all regulators will operate on either pos or neg ground . The only difference being that some have the two cutout or field relay contact points made of different metals to reduce the transfer of metal from one contact to the other in the regulators marked for a specific polarity. They say that runing one of these regulators on the wrong polarity will result in slightly shorter contact life, so not a big deal.
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Today's Featured Article - Old Time Threshing - by Anthony West. A lovely harvest evening late September 1947, I was a school boy, like all school boys I loved harvest time. The golden corn ripens well and early, the stoking, stacking,.... the drawing in with the tractors and trailers and a few buck rakes thrown in, and possibly a heavy horse. It would be a great day for the collies and the terrier dogs, rats and mice would be at the bottom of the stacks so the dogs, would have a busy time hunting and killing, all the corn was gathered and ricked in what we c
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