Two-channel pen recorder Mark 2/224 Serial No.1159
Two-channel pen recorder Mark 2/224 Serial No.1159, made in England by Kelvin Hughes, 230V, 50-60Hz
- Object Number:
- 1994-30 Pt1
- type:
- recorder
Two-channel pen recorder Mark 2/224 Serial No.1159 with associated recorder amplifier Type 10 Serial No.KH3/172, by Kelvin Hughes and S. Smith and Sons (England)
Two-channel pen recorder Mark 2/224 Serial No.1159, made in England by Kelvin Hughes, 230V, 50-60Hz
Recorder Amplifier Type 10 Serial No.KH3/172, made in Great Britain by S Smith and Sons ( England) Ltd.
Recorder Amplifier Type 10 Serial No.KH3/172, made in Great Britain by S Smith and Sons ( England) Ltd.