I came across this on eBay. Funny, I didn't know model 28's could be "supercharged"... it is a "blower", after all. item #181696610230 73 de KE5LIB! Mark -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20150408/64752a32/attachment.html>