1940 ish Harry Ferguson. This to my understanding is before or around when ford and Ferguson split ways ford did the 9n and Ferguson did the to20 "gray Ferguson". I don't have enough knowledge to get it going. I have 2 transmissions one with a high gear one without the one without is in it now. Hydraulics worked great the last time it ran. I have a grill of a 9n and a bump guard. This model has a spot on the front for a 2nd Hydraulic pump to run other attachments. Has some options others don't from what my neighbor tells me. He also says the tires have beet juice in them. Needs work fun project that wouldn't take much. $500