At Decca Studios the engineer who made a cut was identified by a letter at the end of the matrix number. Mason was B, please use this alias when entering a lacquer cutting credit derived from the runouts.
1977
GNP Crescendo
LP, Album, Mono
1977
1974
1974
1970
1970
1970
1969
Major Minor
LP, Comp, Mono
1969
1969
1969
1969
1969
1969
1968
Argo (2)
LP, Comp
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1968
1967
Ace Of Hearts
LP, Mono
1967
1967
1967
1967
1967
1967
1967
1967
1967
1967
1967
1967
1966
Brunswick
LP, Album
1966
1966
1966
1966
1966
1966
1966
1966
1966
1966
1966
1966
1966
1966
1965
1965
1965
1965
1965
1965
1965
1965
1965
1965
1965
1965
1965
1965
1964
1964
1964
1964
1964
1964
1964
1964
1964
1964
1964
1964
1964
1964
1964
1963
Argo (2)
LP, Mono
1963
Telefunken
LP, Mono
1963
Ace Of Hearts, Ace Of Hearts
LP, Comp, Mono
1963
1963
1963
1963
1963
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b