11=4 TST55 FO 18053 11=4 TST55 FO Oct 83 switch, Sept 83 pots, no serial :-( 11=4B TST50 189#4 (body also has 9=4 and neck 10=1) 11=4 TST55 MB (sept 83 pots, VII pups) neck does not have a code. 11=5 SS60 YSR L14925 12=1 FSD50 3042026 12=20 SS36 SO 1984 ...