This was posted to the Maryland Farmer's Exchange.
"ATTENTION: Tractor Stolen! If you happen to come across an early 80's John Deere wide front 2640 being offered for sale, please check it for these identifying characteristics as it may be stolen from the farm of my close relative. They do not know the serial number, but it has brand new rear tires, and mix matched rear rims. One rim has a gray band on it. The front tires are not new, an show normal signs of farm wear. It has dealer stickers on it saying it was originally purchased from Little's John Deere. This This is a diesel tractor. It was stolen sometime in the last 3 weeks or so, from a farm in Bally Pennsylvania. If you have any information leading to the recovery of this tractor, it would be greatly appreciated. Please share to spread the word and keep this thief from getting away with it. Thank You!"