| Anson Crystal One-Valve Receiver Cat. No. W 90530 |
1924/25 |
Radio |
1 |
4 |
 |
|
|
|
| Anson Crystal Two-Valve Receiver Cat. No. W 90533 |
1924/25 |
Radio |
2 |
4 |
 |
|
|
|
| Charleville Five-Valve Cat. No. W 90454 |
1924/25 |
Radio |
5 |
2 |
 |
|
|
|
| Collingwood Note Magnifier Cat. No. W 90014 [One-Valve] |
1924/25 |
Ampl/Mixer |
1 |
2 |
 |
|
|
|
| Collingwood Note Magnifier Cat. No. W 90015 [Two-Valve] |
1924/25 |
Ampl/Mixer |
2 |
2 |
 |
|
|
|
| Crystal Detector Cat. No. W 90384 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Crystal One-Valve Home Constructors Set Cat. No. W 90576 |
1924/25 |
Kit |
1 |
2 |
 |
|
|
|
| Efesca Aerial Coil Cat. No. W 90364 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Efesca Aerial Tuner Cat. No. W 90303 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Efesca Aerial Tuning Unit Cat. No. W 90547 |
1924/25 |
mod-pre26 |
|
2 |
 |
|
|
|
| Efesca Condenser Cat. No. W 90036 |
1924/25 |
mod-pre26 |
|
2 |
 |
|
|
|
| Efesca Crystal Detector Cat. No. W 90507 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Efesca Detecting Unit Cat. No. W 90543 |
1924/25 |
mod-pre26 |
1 |
2 |
 |
|
|
|
| Efesca Easiset Detector Cat. No. W 90502 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Efesca Enclosed Crystal Detector Cat. No. W 90162 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Efesca High Frequency Anode Tuning Unit Cat. No. W 90541 |
1924/25 |
mod-pre26 |
1 |
2 |
 |
|
|
|
| Efesca High Frequency Reactance Unit Cat. No. W 90540 |
1924/25 |
mod-pre26 |
1 |
2 |
 |
|
|
|
| Efesca High Frequency Transformer Unit Cat. No. W 90542 |
1924/25 |
mod-pre26 |
1 |
2 |
 |
|
|
|
| Efesca Loose Coupler Cat. No. W 90340 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Efesca Note Magnifying Unit Cat. No. W 90548 |
1924/25 |
Ampl/Mixer |
1 |
2 |
 |
|
|
|
| Efescaphone Benbow |
1923–25 |
Crystal |
|
17 |
 |
|
|
$ |
| Efescaphone Nelson [early] |
1923 |
Radio |
3 |
1 |
 |
|
|
|
| Efescaphone Nelson Grand [early] |
1923 |
Radio |
3 |
|
|
|
|
|
| Efescaphone No.1 |
1923 |
Crystal |
|
6 |
 |
|
|
$ |
| Efescaphone No.3 |
1923 ? |
Crystal |
|
3 |
 |
|
|
|
| Efescaphone Rodney [early] |
1923 |
Radio |
3 |
|
|
|
|
|
| Efescaphone Ascot |
1930 ? |
Radio |
4 |
1 |
 |
|
|
|
| Efescaphone Benbow Junior Cat. No. W 90484 [With loading coil] |
1923–25 |
Crystal |
|
14 |
 |
|
|
$ |
| Efescaphone Benbow Junior Cat. No. W 90567 [w/o loading coil] |
1923–25 |
Crystal |
|
3 |
 |
|
|
$ |
| Efescaphone Cromwell |
1927 |
Radio |
2 |
|
|
|
|
|
| Efescaphone Kitchener |
1927 |
Radio |
4 |
|
|
|
|
|
| Efescaphone Nelson Grand Cat. No. W 90396 [late] |
1924/25 |
Radio |
3 |
2 |
 |
|
|
|
| Efescaphone Receiving Sets Catalogue No. 522 |
1924/25 |
Paper |
|
61 |
 |
|
|
|
| Efescaphone Regional Three Portable |
1930 ? |
Radio |
3 |
1 |
 |
|
|
|
| Efescaphone St. Vincent Cat. No. W 90485 [1-Valve] |
1924/25 ? |
Radio |
1 |
3 |
 |
|
|
|
| Efescaphone St. Vincent 2-Valve Cat. No. W 90487 |
1924/25 |
Radio |
2 |
3 |
 |
|
|
|
| Efescaphone Wellington |
1927 |
Radio |
3 |
|
|
|
|
|
| Efescaphone Wolfe |
1927 |
Radio |
3 |
|
|
|
|
|
| Efesca Power Amplifying Unit Cat. No. W 90549 |
1925 |
Ampl/Mixer |
1 - LS2_MO |
2 |
 |
|
|
|
| Efesca Type B Variometer Cat. No. W 90136 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Efesca Type T Variometer Cat. No. W 90358 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Efesca Unit Variometer Cat. No. W 90544 |
1924/25 |
mod-pre26 |
|
2 |
 |
|
|
|
| Efesca Vario-Coupler Cat. No. W 90335 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Elfesca Type S Low Capacity Variometer Cat. No. W 90365 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Enclosed Crystal Detector Cat. No. W 90243 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Four-Valve Set Cat. No. W 90554 |
1924/25 |
Kit |
4 |
2 |
 |
|
|
|
| Frobisher Four-Valve Experimenter Set Cat. No. W 90590 |
1924/25 |
Radio |
4 |
2 |
 |
|
|
|
| Grenville Power Amplifier Cat. No. W 90110 |
1925 |
Ampl/Mixer |
2 - LS2_MO |
2 |
 |
|
|
|
| Hood Four-Valve Cat. No. W 90537 [Table Model] |
1924/25 |
Radio |
4 |
2 |
 |
|
|
|
| Hood Four-Valve Cat. No. W 90537B [Wall Model] |
1924/25 |
Radio |
4 |
2 |
 |
|
|
|
| Hood Three-Valve Cat. No. W 90026 [Table Model] |
1924/25 |
Radio |
3 |
2 |
 |
|
|
|
| Hood Three-Valve Cat. No. W 90026B [Wall Model] |
1924/25 |
Radio |
3 |
2 |
 |
|
|
|
| Igranic Type H Variometer Cat. No. W 90403 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Nelson Grand Four Valve Cat. No. W 90300 |
1924/25 ? |
Radio |
4 |
4 |
 |
|
|
|
| Nelson Grand Pedestal Set Cat. No. W 90387 |
1924/25 |
Radio |
4 |
2 |
 |
|
|
|
| Nelson Three-Valve Cat. No. W 90003 [late] |
1924/25 |
Radio |
3 |
2 |
 |
|
|
|
| Pedestal Set Cat. No. W 90455 |
1924/25 |
Speaker-P |
|
1 |
 |
|
|
|
| Puravox Junior Horn Speaker Cat. No. W 90526 |
1924/25 |
Speaker-P |
|
2 |
 |
|
|
|
| Puravox Loud Speaker Cone Type |
1930 |
Speaker-P |
|
1 |
 |
|
|
|
| Puravox Standard Horn Speaker Cat. No. W 90249 |
1924/25 |
Speaker-P |
|
2 |
 |
|
|
|
| Raleigh Note Magnifier Cat. No. W 90012 [One-Valve] |
1924/25 |
Ampl/Mixer |
1 |
2 |
 |
|
|
|
| Raleigh Note Magnifier Cat. No. W 90013 [Two-Valve] |
1924/25 |
Ampl/Mixer |
2 |
2 |
 |
|
|
|
| Rodney Three Valve Cat. No. W 90007 [late] |
1924/25 |
Radio |
3 |
2 |
 |
|
|
|
| Rodney Two Valve Cat. No. W 90489 |
1924/25 |
Radio |
2 |
2 |
 |
|
|
|
| Three-Valve Set Cat. No. W 90552 |
1924/25 |
Kit |
3 |
2 |
 |
|
|
|
| Three-Valve Tuned Anode Set Cat. No. W 90553 |
1924/25 |
Kit |
3 |
2 |
 |
|
|
|
| Two-Valve Anode Set Cat. No. W 90550 |
1924/25 |
Kit |
2 |
2 |
 |
|
|
|
| Two-Valve Dual Amplification Set Cat. No. W 90551 |
1924/25 |
Kit |
2 |
2 |
 |
|
|
|
| Two-Valve Note Magnifier Cat. No. W 90536 |
1924/25 |
Ampl/Mixer |
2 |
3 |
 |
|
|
|
| Type I Variometer Cat. No. W 90366 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|
| Vario-Coupler Cat. No. W 90185 |
1924/25 |
Radio part |
|
2 |
 |
|
|
|