1940? Elgin project restoration

[Superman1984]

I've said it before The Works Toilet Bowl cleaner is a $1 at like The Dollar Tree.

Longer soaked the better it works. Doesn't care about oils

This chain was froze stiff & looked like if you forgot about it in a puddle of red clay water. Chain is still stiff because I haven't took the time to soak it in any pb blaster or paraffin / oils for use but I have spares when I don't use the walmart bell chains

 

[Pondo]

Cool bike. It would be fun to see what it looks like after an Oxalic acid bath. Lots of great advice on this thread too, thanks guys. Good luck with the project and have fun!