Rickenbacker Serial Numbers

Year Code	Month Code
A = 1961	A = Jan
B = 1962	B = Feb
C = 1963	C = Mar
D = 1964	D = Apr
E = 1965	E = May
F = 1966	F = June
G = 1967	G = July
H = 1968	H = Aug
I = 1969	I = Sept
J = 1970	J = Oct
K = 1971	K = Nov
L = 1972	L = Dec