Don't know how many of you saw this on eBay -- a 1943 Signal Corps and Western Electric test report on the VHF SCR-274N. I ended up the lucky winner, for a whole 99 cents. Plus shipping. I was the only bidder. When I receive it, I'll see if someone can scan it for us. If you're interested, that is. (I don't have a scanner.) 73 MikeWA4DLF