Started this Galion 12 1/2 ton crane tonight. Have been gathering information, details, specs and parts for it, and started cutting styrene tonight. I obtained a user's manual for it as well as a parts manual. I used to operate one of these where I used to work. Sadly, it met the scrapper's torch about a year ago. But, my memory still works at least a little bit, and lots of info online about these old workhorses will get this project done. I laid out the frame side plates and cut them out in a mirror image of each other, and then glued flanges all the way around. The boom base was then glued on top and the end cap cross members. I have two different types of tires to use, a set from the John Deere 310 backhoe, and a set of resin ones from Mark Savage. I think the Deere ones will get the nod, as they are more accurate in size, but time will tell, as the others may just look better. I am using a pair of powered axles from Moluminum. I have not made up my mind yet whether I will fabricate the boom or get Plastruct tubing for it..................again, time will tell. It will be powered by a Detroit 4 cylinder diesel.Just gotta keep myself going on this, as summer takes its toll on available building time!