Pair of headphones, part of Dr. Richard Sloan's Zero Gradient Aural Thermometer system
Pair of headphones – part of Zero-Gradient Aural Thermometer system - invented by Dr. Richard Sloan, England and made by Amplivox Ltd., Oxfordshire, England, 1975-1985. This Zero-Gradient Aural Thermometer system was used by Dr. K. J. Collins, England.
Details
- Category:
- Laboratory Medicine
- Object Number:
- 1993-1097/1
- Materials:
- plastic (unidentified), aluminium alloy, copper (alloy) and steel (metal)
- type:
- headphones
- credit:
- St Pancras Hospital