Hello out there in the "Green" land. I was born and raised in steam... Blew my first steam whistle when I was just 2 and have been hooked ever since. I have a 50 Case, 1/2scale model and a 1/4scale model.. Worked as a Boiler engineer until 1997 running a wood burning water tube. Used to heat the buildings, dry lumber and several parts of production for "Foldcraft Co" out of Kenyon Mn. I became paralyzed back then due to a 'Cyst' on my spine. I keep busy with odds and ends and right now my brother and I are working on my "B" 1951 John Deere.. Took it apart a couple of years ago because of problems with the shifter. Found and bought the replacement part I needed back 2 years ago.. Now we are having trouble trying to figure out how to put it back together. The book I have does not show the same type shifter. The one I have has a 1st-3rd-reverse shifter with 2 pawls on it. Does anyone have a book with instructions or pictures?