Here is a pic of a 3910 (born in June 1984) I'm trying to get fixed up. Its a great tractor overall but it has issues. Whoever owned it before robbed all the 3pt hitch and replaced it with parts off an N series tractor, nothing was right. It had a old car muffler for an exhaust, the instrument cluster was wrong and clearly had more hours on it than the tractor does. I just got through righting those wrongs. Now I'm trying to get the wiring mended but theres whole sections of the wireing harness missing. I'm making it a proper tractor again though and its coming together nicely!