ROLLS

'Rolls' branded equipment was manufactured by Radio (1936) Ltd, they were distributed by Stevens & Sons. Currently there are 16 documented models.

Where the model code is not clearly stated it can be found (in most cases) as the letters at the start of the serial number.  For example, RB10574 would be a model RB.

16 Documented Rolls Models
IMAGEYEAR MODEL CODE VALVES BANDS
1935 Rolls model AR 5  Broadcast 
1935 Rolls model AR 5  Broadcast 
1935 Rolls model CC 6  Dual Wave 
1935 Rolls model CR 6  Dual Wave 
1936 Rolls model UR 5  Broadcast 
1937 Rolls model BAU 4  Broadcast 
1937 Rolls model BBR 5  Broadcast 
1937 Rolls model BCR 7  All Wave 
1939 Rolls model CTR 5  Broadcast 
1941 Rolls model FJ 5 + magic eye 5
1945 Rolls model RB 5  Broadcast 
1945 Rolls model RB 5  Broadcast 
1946 Rolls model RG 8 + magic eye  Broadcast 
1946 Rolls model RJ 6  Broadcast 
1949 Rolls model RAN 6  Broadcast 
1953 Rolls model RCB 6 4