Hello John,
    I have been meaning to write to you for awhile. Thanks by the way for the note about the plow on Yesterdays tractor (I did not find it) I have been looking ,although not agressively for a rollover plow, I guess some refer to it as a spinner plow. There are enough plows around here, it isn't like I really need one!
 You had told me that you were writing an article about the OC-3 carburators. Would you want pictures? I would do that if you can use them...or is it too late?
   I have broken away from work on the Oliver OC-3... to tell the truth, when you wrote to me last, you mentioned the rings on the pistons and said the Cast iron ring goes on top. Well, I think I put them down one. I am assuming the ring which is rather rough to the touch and black in color is the cast iron ring.( I believe I could test them with a magnet) There is no mention of which is which in the ring set, at any rate, I have to pull the pistons out. I am anxious to get back to it, but I had to do a lot of "stuff" before things got buried in snow for the winter and, oh yeah, deer season arrived! I think this weekend I will finally be able to return to it.           All for now,
                   Cal