I've seen quite a few antique farm tractors for sale that the current owner does not know the year of the old tractor they have for sale. There are a few ways to identify the model year of these tractors, the easiest being the serial number (if it is still readable). Other methods include casting numbers on parts and engine serial numbers. One these pages I will do my best to provide to you serial numbers for as many makes and models of old farm tractors and I can pull up with my research. I can in no way guarantee 100% accuracy but will do my best to verify the serial numbers and model years.
Keep in mind that it is very time consuming and a lot of work publishing this information to the web so, if you do not see the tractor model that you are looking for check back often. I will be adding a new page for each tractor model as I get the information and the pages published.