![](https://coimages.sciencemuseumgroup.org.uk/396/749/large_thumbnail_smg00180616.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/396/749/large_thumbnail_smg00180616.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/467/197/large_thumbnail_smg00181598.jpg)
F.S.K. converter, type RA316D, c. 1968
1968
![](https://coimages.sciencemuseumgroup.org.uk/474/900/large_thumbnail_smg00243199.jpg)
EAI Electric to Air Converter
![](https://coimages.sciencemuseumgroup.org.uk/644/995/large_thumbnail_smg00256034__0001_.jpg)
Socket converter
![](https://coimages.sciencemuseumgroup.org.uk/442/178/large_thumbnail_smg00155832.jpg)
UK3 DC-DC converter
![](https://coimages.sciencemuseumgroup.org.uk/472/766/large_thumbnail_smg00306167.jpg)
EMI Band III converter, c. 1955
1955
![](https://coimages.sciencemuseumgroup.org.uk/494/99/large_thumbnail_smg00314709.jpg)
Ambitune long-wave/medium-wave converter, 1978
1978
![](https://coimages.sciencemuseumgroup.org.uk/725/57/large_thumbnail_smg00361530.jpg)
Mole-Richardson Color-Tran Cinemaster 2000 converter
Cast iron converter for converting a coal grate into a gas fire
1890-1920
Siemens Baudot-to-facsimile converter for radio
Digital 625/405 line television standards converter 1971
1971
Elliott DC/DC Converter
Spot/split converter
Petri Tele-converter x 2
Crompton-Mac Farlane-Burge auto converter
GNT Model 2201 Morse to 5-unit converter
HDMI mini converter used in Yogscast studio
2012-2017
FSK-AM Converter
2 kW rotary converter
Spot/split converter
Petri Ref-converter
Lowrie-Hall converter
Crompton DC-DC converter no.3464- 1887
1887