What a fascinating set. Instead of doing a straight copy-cat clone, they gave some real thought into improving the design.
The detail page at in the brochure at
http://www.earlytelevision.org/pdf/S...n-brochure.pdf states that there are two contrast controls (Contrast 1 and Contrast 2). Anybody know why?
Phil Nelson
Phil's Old Radios
http://antiqueradio.org/index.html