Thanks Mark, for some reason I was having trouble adding text after I uploaded the pictures
most likely due to operator error 
The 0-6-0 is a Lionel semiscale 8976 switcher (I think 227 is the catalog number) with the bell ringer tender. I also snagged it off da bay for a $125 buy it now. It will also need a little work, but It should be a good couple of evening fall project.
The Marklin shell is 1920's as best I can tell. It could have come with a wind up or 20 volt electric motor. It should have had a pantograph on the missing roof. I'll probably install a Lionel prewar or similar motor and be careful not to damage the Marklin sheet metal, just in case I find a Marklin motor. I think I won this one for $4.99 or something like that.
The Brass diesel shell is a 1950's Kemtron GP-7 that was sold as a kit.. hopefully, I will get around to restoring it and installing an All Nation or other drive in it.
The first two refrigerator cars are both 1940's Westbrook wood kits built sometime way back when. Nice detail for 80 years ago. These are the printed and embossed carboard side type of car so are somewhat delicate. All the details would be added by the modeler.
The last two cars are both Scale-craft and date from the late 1930's and both are assembled kits, although you could buy Scale-craft factory assembled and hand lettered. These are factory scribbed wood sides with decals and again modeler added details.
All these feature a diecast underframe and metal trucks and are somewhat heavy.
Opps, forgot the 1662 and Gunmetal 259E. I picked both up for less than $20 each and had em running in an evening. I put a set of nickel rimmed drivers off a 229 on the 1662 so I could run it on my O gauge tinplate track.
That funny bronze frame is a Red Adams castinng from I think the 1930's. It is stamped as such and also to be NYC H-10 2-8-2 . So far I have not positively identified it's source, other than being Adams. He suppsedly supplied castings to several prewar locomotive kit suppliers. One that I think this could be is Scale Models out of Hunington Indiana as I hace a 1941 Megow catalog with info for this engine in it.
Have not identified the source for the big brinze Hudson either but golly is it ever heavy.... A true Doorstop indeed.
All fun for something different