Glenn spotted this Auburn trencher on the back of a tractor.

“International 2400 gas tractor with Auburn mounted trencher and Auburn mounted dozer blade. This is a one of a kind machine. Google it, Auburn made trenchers for tractors and Willys Jeeps from the 40s through the 80s. Parts are still available from a dealer in Virginia. I got this given to me by the original owner. I brought it home, and got it running. It has been sitting for about 4 years. Last time it ran, when the engine got warmed up, it died. Let it cool, it would run again. Easy electrical fix, I just have no need for the tractor. It is a cool piece to look at! Auburn split the tractor and mated the gear transmission with a hydraulic one. It still runs ans drives like a tractor, but when you engage the Auburn transmission and pto for trencher, it takes over. 98 ACTUAL HOURS. I know the complete history on the machine. It has a 5″ trencher on it. Blade works all the way. It really is handy, I just have no need for it. Feel free to call with any questions. Good for collecting or for use!!! I am asking $6000 obo. Make me an offer, I need the barn space! I can load it on your trailer.”

https://louisville.craigslist.org/grd/6171095497.html