Picked up a Lionel 628 44 ton Northern Pacific shell from a yard sale for $3. It's in very good condition except for the fact someone sprayed what looks like polyurethane all over it. I tried using the wife's nail polish remover on a small area. It took it off but it took repeated applications and took quite awhile. Does anyone have a better suggestion and one that won't take the yellow logo and number off the sides?
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