Good thing you said that. thanks.I can't make a call on the white paint from here, but I'd treat it as if it were leaded. That means wipe on-scrape off liquid paint stripper, no sanding, no dust. If you go straight to electrolytic derusting, the paint will safely end up in the water solution. Chemical derusting handles paint pretty well, too, so you should be able to do this job without inhaling any lead fairly easily using hardware store products. You know, in case you were wondering.