Nice! That was the tractor I learned to drive on. Ours was a '51 and came with the farm on a land swap in 1953. You pushed the gear shift into the S position to start it.

Cool. Theres a to-20 here at home that hasnt ran in years. I learned on it with no brakes lol. During high school i caŕried it to my ag mechanics class and it was repainted like a 35 with red and gray instead of just gray.