Probably in 1983
https://www.gibson.com/Support/Serial-Number-Search
but, call to confirm because guess what it says?
Gibson Banjos 1988 to present
Earl Scruggs Models
Standard:
Sequential production number, starting at 001
'49 Classic:
YY-RR
YY = Year of manufacture
RR = ranking number (starts at 01)
Golden Deluxe:
YY-RR
YY = Year of manufacture
RR = ranking number (starts at 01)
Flint Hill Special:
FH-YY-RR
YY = Year of manufacture
RR = ranking number (starts at 01)
Special:
ES-YY-RR
YY = Year of manufacture
RR = ranking number (starts at 01)
Style 250
250-TT-RR
YY = Year of manufacture
RR = ranking number (starts at 01)
Granada
YY-MM-RR
YY = Year
MM = Month
RR = ranking number (starts at 01)
RB
RB### = sequential production number
All other models
S(S)-YYMM-RR
S(S) = style (excluding style 250 - see above)
YY = Year
MM = Month
RR = ranking number
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