Original-type AD radios are so expensive, even when in poor shape. There are car radios that look like upside down AD radios, though, and are typically not as expensive. Can these old radios be turned upside down and used in AD trucks? (see link)

http://cgi.ebay.com/ebaymotors/ws/e...1&category=38644&item=2438184471


How did all this sawdust get under the hood?