I have bought at an auction a Thompson 6x18 surface grinder and I am looking for some information on it. (Hopefully before I pick it up in a few days) I have been searching but cannot find much on the models Thompson made. The SN starts with D and then 6 digits (D-######) I'd like to see if I can find out how to best move it and it's age. I am renting a drop deck to haul it home with as that worked great with my mill.