I have a gravel spreader, also called a stone spreader for sale here in Grand Rapids MI. It is quite old but was lightly used. It was used for spreading rocks on a commerical building roof long ago. Lots of paint left on it, only surface rust in the "hopper." It has been stored inside since. It is similar to a drop spreader but much much larger. You push it too. If interested please email me, private message me, Talk to me on AIM (sailinstud420) or call at 616-581-1167. I will be posting pictures when I get a chance.