Good news! Following all of your advise I did find why my Farmall wheels were not moving, the wheels were, one going one way the other going another way. After all the dragging, sliding wheels and the like. Following your advise I found that the transmission was stuck in 1st and 2nd gear. Attached is a photo that says a thousand words. I took off the old shifter plate and stared into a "mud hole" yes water and grease and sludge. I took a big screw driver and put the gears in their places, all the gears looked to be in good shape. Tried the old cover, NO WORK! So,I put on another gear shifter top and it worked lie a charm. (I need three bolts that were missing on the old shift cover) Went into every gear smoothly. Now to clean up the mess of grease and water to cleanse out the whole system. Your suggestions are truly appreciated in this matter. When I finish this part I shall go to another problem (I'm sure).It appears that someone began with good intentions to restore but gave up on it.