RSO
OZ Labels and Company Sleeves 1975-1980

Labels

2090 166 - 1975
to
2090 279 - 1978
2090 279 - 1978
No year
2090 266 - 1978
to
2090 365 - 1979
2090 383 - 1979
to
2090 450 - 1980
The US RSO label was formed by rock and roll and musical theatre impresario Robert Stigwood in 1973. 
The "RSO" stands for the Robert Stigwood Organisation. 
.........
Sleeves
Range
Front
Back
Details
No 1
 2090 166 - 1975
to
1976
Phonogram Distribution
   Cut straight   Inside glued  
No 2
 1976
to
Late 1978
Phonogram Distribution
 Cut straight   Inside glued  
No 3
 Late 1978
to
1980
PolyGram Distribution
...
For sleeve details
(different types/colours)
see Phonogram Group
....
Later issues in picture sleeves
 Cut straight   Inside glued