Does anyone know of a chemical solution that will clean and brighten
phosphor bronze?  I have the strips from the wiring spreader boards
off a Welte roll changer that I would like to make look like new before
reassembling the spreaders.  Any suggestions other than bead blasting
them in a basket (I don't have a blasting cabinet) or trying to clean
them with the wire wheel brush?

Thanks,
Dave Krall