Most Super Courses had stamped (not forged) drop outs. The Cable stop on the seat stays isn't typical of Carlton made Raleigh frames. They would be a curved wire wth a thicker center section that was drilled for an adjusting ferrule. This one is flat metal and drllled to hold the base that the adjusting ferrule screws into. The Nervex Pro lugs do look Carlton-esque, but lots of frames were made with them. It looks more like an International or Competition than a Super Course, to my eye. Also the serial numbers were usually stamped in along the bottom of the Bottom bracket shell in the same orientation of the Bottom bracket spindle. These go around the shell. Just my $.02......
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