DONE!!!
I soaked it in what I had, WD-40. Then I took a small Xacto chisel blade and worked it around the edge of the fount until the blade felt like it was hitting nothing. I then gave it a hearty tap thru the hole in the bottom with a piece of round stock and hammer. There was a 3/8"x1-1/2" rust spot between the fount and the bottom of the lantern that was holding it in and when that gave way it came out.
No bad/permanent damage, it cleaned up pretty good with soap and water and a scotch brite. I'm letting everything dry now.
Should I take the packing/wadding out of the fount? Is it a solid piece or pieces packed inside?
I'll have to get some of that Evaporust next time I'm near HF.
The old fount doesn't look bad so I'll clean it up and put it back in, keep the new for "in case". The wick is only about 2"- 2-1/2" long.
I doubt I'll ever fire it up, but I wouldn't mind seeing how it looks
Big Jim, Do you professional RR guys ever chuckle at us wannabies/modelers? I can't imagine what you guys think when we salivate over stuff like this. I can't think of another profession that was as dirty, dangerous, and in nasty weather as much as working on the RR (except maybe miners).