I also have a 70 HP standard that was purchased new in the fall of &#039;37 by my great uncle. My Dad bought it off him in&#039;47 and was his main tractor for a lot of years. We went over it completly from &#039;97 to &#039;99 and now it enjoys a life of leisure. I&#039;d be more than happy to share any info or help to you if needed.