Cossor-Robertson electrocardiograph machine, purportedly the first kind to allow direct visual observation and a permanent record of the pulse, by A.C.Cossor Ltd., 32 Corsica Street, London, N5, England, 1930-1950.
Details
- Category:
- Clinical Diagnosis
- Object Number:
- 1989-833
- Materials:
- casing, metal, metal and plastic
