[Randy Ulrich]

Thanks Ron and Mike, that is awesome information. It's hard to see on my photo because it's out of focus but someone had bent the bracket to accommodate a slide-on lamp holder and then discarded the hood. As it is the lamp throws very little light onto the dial. I read somewhere that a guy used a small funnel he found at a dollar store that worked pretty well. Or maybe I'll run across an original bracket/hood someday. The two links you guys posted are excellent. I suppose a common #47 lamp will work? Thanks again.
Randy