The 'Bell' brandname was introduced in 1951 and lasted until around 1980.
Bell was manufactured by Bell Radio-Television Corporation Ltd,
they had various distributors.
Currently there are 25 documented models.
Bell was the main house brand of Bell Radio-Television Corp.
| IMAGE | YEAR | MODEL CODE | VALVES | BANDS |
|---|---|---|---|---|
 |
1951 | Bell Colt 'Main Information Page' | 3, 4, or 5, or Transistorised | Broadcast |
 |
1951 | Bell Colt Original | 5 | Broadcast |
 |
1952 | Bell model 1 | 5 + selenium rectifier | Broadcast |
 |
1954 | Bell Colt 5B4 | 5 | Broadcast |
 |
1955 | Bell 6P7 | 6 + rectifier diode | Broadcast |
 |
1955 | Bell Colt 5B5 | 5 | Broadcast |
 |
1956ish | Bell Jupiter 'Tablegram' | ||
 |
1957 | Bell 34P7 | 3 valves, 4 transistors, 1 diode | Broadcast |
 |
1957ish | Bell Colt 3B7 Champ 'Colt' | 3 + selenium rectifier | Broadcast |
 |
1957 | Bell Explorer 'Colt' | 5 | Dual Wave |
 |
1957 | Bell Planet 'Colt' | 5 | Broadcast |
 |
1958ish | Bell Colt Cadet | 3 + rectifier | Broadcast |
 |
1958 | Bell Personal 'Transistor' | 7 transistors, 1 diode | Broadcast |
 |
1959 | Bell 3B59 'Majorette' | 2 | |
 |
1959 | Bell 7T9 'Minstrel' | 7 transistors + 1 diode | Broadcast |
 |
1959ish | Bell Bresca 'Stereogram' | 5? | Broadcast |
 |
1960ish | Bell Oscilloscope | 7 | |
 |
1961ish | Bell 7TW 'Transette' | 7 transistors, 1 diode | Broadcast |
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1961ish | Bell Colt All Transistor | 7 transistors, 1 diode | Broadcast |
 |
1962ish | Bell TR-180 'Personal Portable' | 6 transistors | Broadcast |
 |
1967 | Bell Cavalier 'Stereogram' | 4, and a bridge rectifier | Broadcast |
 |
1967 | Bell Colt 5B67 | 4 + Silicon Bridge Rectifier | Broadcast |
 |
1968 | Bell 6MB68 'Carabell' | 4 plus bridge rectifier | Broadcast |
 |
1968ish | Bell Solid State Colt | Broadcast | |
 |
1975ish | Bell Solid State Colt Mk III | Broadcast |
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