Updated list of letter codes.
So far we have: A, H... L, M, N, O.. V, W, X, Y, Z
A:
1978 ST100N. Neck: Not known, Body: 4=4 N A, (SN 0000276)
1978 ST100 OW. Neck: 8000720, Body: ST100 X L N (overpainted, SN 8000720)
1979 TE80 GS. Neck: 12=7 A, Body: 12=7 GS A (SN9005303)
1979 ST100 GS. Neck: 8=3&4 A, Body: 8=3=GS. (SN 9003909)
1979 TE80 GS. Neck: 12=7 A, Body: 12=7 GS A (SN 9005420)
1980 TE120R WR Neck: ?=15 A, Body: Not known (SN 0012035)
1980 ST80 GS. Neck: Not known, Body: 3=8 GS A (SN 0006409)
1980 ST100 N. Neck: 6=1 A, Body: 6=1 N A (SN 0000639)
1980 ST100R GS. Neck: 3=9 A, Body: 1=4 GS (SN 0000290)
1981 ST80R MR. Neck:Not known, Body: 4=1 MR A-X (SN 1013537)
1981 SS80 YS. Neck: Not known, Body:1=6 YS A Z (SN 1012478)
1981 ST85 MB. Neck: Not known, Body: 9=2 MB A
1981 VSB-60CSR 7=2 CS A Z Pup
H:
1983 ST55R. Neck: 5=12 MRH W, Body: 5=12 MR X (Matching headstock block logo)
L:
1978 ST100 OW. Neck: 8000720, Body: ST100 X L N (overpainted, SN 8000720)
M:
1983? ST50 FO. Neck: 7=1 NM, Body: 7=1 FO X (Block logo)
1984? ST50 MB. Neck: 7=1 NM, Body: 7=1MB Z (SN 12431) Ian's book
N:
1983? ST50 FO. Neck: 7=1 NM, Body: 7=1 FO X (Block logo)
1984? ST50 MB. Neck: 7=1 NM, Body: 7=1MB Z (SN 12431) Ian's book
O:
1984 TST60 SP. Neck: Not known, Body: SP Y 6-5 O (SN 21920) Purple Sparkle
1984 TST60 SR. Neck: Not known, Body: SR Y 6-5 O Red Sparkle
V:
1982 ST-50BB ?=4=BB Y(V?) Ctrl
1985? ST55 R LB. Neck: 7-1, Body: 7.1 LB V. Ian's book.
1984 ST55 FO. Neck: 10=1, Body: 11=4FO V. (SN18053)
1984 TPB-40OW 12=20OW V Pup
1984 TST-36BBR (LE) 9=1 BB V Ctrl
1984 TSS-38OW 9=14OW V Ctrl
1984 ST40 R OW. Neck: 4=2, Body: 3=4=OW V. (SN L2270)
1985 TST-50BB 8=9 BB V Ctrl
1985? LE36 R MR. Neck: Not known, Body: 11.3 MRV. Ian's book.
W:
1983 ST55R. Neck: 5=12 MRH W, Body: 5=12 MR X (Matching headstock block logo)
X:
1978 ST100 OW. Neck: 8000720, Body: ST100 X L N (overpainted, SN 8000720)
1980 ST55 R MB. Neck: 3=2, Body: 3=2 MB X (SN 0012669)
1980 ST60R FO. Neck: 1-1, Body 2-1 (struck through), 1-1 (handwritten) FO X. (SN 0016208)
1981 ST80 GS. Neck: Not known, Body: 4=8 GS X (SN 1014927)
1981 ST55 R MR. Neck: 10=6MR, Body: 10=6MR X (Ian's book)
1981 ST80R MR. Neck:Not known Body: 4=1 MR A-X. (SN 1013537)
1981 SS40 YS. Neck: Not known, Body: 5=5 YS X (SN 1102021, Nagano build)
1981 SS-70MRR 8=5 MR X Pup
1981 SS-55MB 11=6 MB X Pup
1983 ST50 FO. Neck: 7=1 NM, Body: 7=1 FO X (Block logo)
1983 ST55R. Neck: 5=12 MRH W, Body: 5=12 MR X (Matching headstock block logo)
1983 TSS-40MR 1119M R X Ctrl
1986 TTE55 BL. Neck: 7-12, Body: 7 12 BL X (SN 226824)
1987 TJB-45MRR (no pg) 4-2 MR X Ctrl
1987 TST-55SWR (Bradley) 5 17 SW X Ctrl
Y:
1981 ST70 YS Neck: 10=8, Body: 7=2 YSO Y
1982 ST50 GS. Neck: Not known, Body: 5=13 GS Y. (SN 12008)
1982 SS65 N, Neck: Not known, Body: ?=25 N Y
1982 SS50 R MR. Neck: Not known, Body:8=17 MR Y. (SN 2024070)
1982 ST-50BB ?=4=BB Y(V?) Ctrl
1982 ST-60MRR 9=8 MR Y Ctrl
1983 TSS-40MRR 7=15MR Y Ctrl
1984 ST60 OW Neck: Not known, Body: 10=2 OW Y
1984 TST60 SP. Neck: Not known, Body: SP Y 6-5 O (SN 21920) Purple Sparkle
1984 TST60 SR. Neck: Not known, Body: SR Y 6-5 O Red Sparkle
Z:
1981 ST60 R MR. Neck: Not known, Body: ... MR Z (SN 0018885) Ian's book
1981 TE120 YS. Neck:Not known, Body: 10=10 YS Z
1981 SS60 OW. Neck: Not known, Body: ?=2 OW Z (SN 101479)
1981 SS80 YS. Neck: Body:1=6 YS A Z (SN 1012478)
1981 SS70S RR. Neck: Not known, Body: 1=2WN Z (SN 1023532)
1981 ST55 MG. Neck: Not known, Body: 1=3 MG Z
1981 ST65 MG. Neck: Not know, Body: 10=6 MG Z (SN 1020940)
1981 VSB-60CSR 7=2 CS A Z Pup
1981 SS-45MBR 2=7MB Z Ctrl
1981 SS48R MR. Neck: Not known, Body: 13=5 MR Z (SN 1016077)
1982 ? SS?? All black BB. Neck: Not known, Body: 4=8 BB Z
1982 SS 40 BB. Neck: 12=1, Body: 12=1 BB Z (SN 2026559)
1982 ST-50BB 10=5BB Z Ctrl
1982 SS-? All black 4=8 BB Z Ctrl
1982 ST60 R BB. Neck: Not known Body: 3=11 BB Z (SN L02897) All black
1983 ST55 SO. Neck: 12=6, Body: 12=6 SO Z (Block logo)
1983 ST55 SO. Neck: Not known, Body: 6=7 SO Z (Block logo)
1983 SS-38OW 12=20OW Z Ctrl
1984 ST40 R BB. Neck: 4=2, Body: 4=2=BB Z. (L22795)
1984 ST55R OR. Neck: 7=3, Body: 8=2 OR=Z
1984 ST50/60 GS, Neck: Not known, Body:5=12 GS Z
1984 ST50 MB. Neck: 7=1 NM, Body: 7=1MB Z
1984 ST55 R SO. Neck: Not known, Body: 9=3 SO Z. Matching headstock. Ian's book.
1985? ST55L. Neck: Not known. Body: 6.30LB Z.
Multiple letters:
1978 ST100 OW. Neck: 8000720, Body: ST100 X L N (overpainted, SN 8000720)
1981 ST80R MR. Neck:Not known, Body: 4=1 MR A-X. (SN 1013537)
1981 SS80 YS. Neck: Body:1=6 YS A Z
1981 VSB-60CSR 7=2 CS A Z Pup
1983 ST55R. Neck: 5=12 MRH, Body: 5=12 MR X (Block logo)
1983? ST50 FO. Neck: 7=1 NM, Body: 7=1 FO X (Block logo)
1984? ST50 MB. Neck: 7=1 NM, Body: 7=1MB Z (SN 12431) Ian's book
1984 ST55 PP. Neck: Not known, Body: 3.2 PP Z. (SN 19805) Ian's book
1984 TST60 SP. Neck: Not known, Body: SP Y 6-5 O (SN 21920) Purple Sparkle
1984 TST60 SR. Neck: Not known, Body: SR Y 6-5 O Red Sparkle