I'm thinking about getting a 1800W (or maybe 3500W) portable induction
cooktop. This will mainly be for brewing beer, and a magnet sticks to
the bottom of my big brew kettle so I know it will work.

Most of my cookware is Revere Ware; I think all the pieces were bought
before they went bankrupt and reorganized in the late 1980's -- so
they're nice and thick with copper bottoms. I think they are all
stamped "Clinton, IL". Does anyone know if this stuff is induction
compatible? (have you actually tried it?) A magnet does not stick to
it, but since it is steel I don't know that that's a definitive test.

If the only things usable on it are my big brew kettle, cast iron, my
steel wok, and Graniteware, that's okay but kind of a letdown.

Thanks,
Bob