Captive power and telephone line leads for the electronic payment terminal, by Racal Transcom Ltd, Salisbury, Wiltshire, England, 1990-1998 Captive power and telephone line leads for the electronic payment terminal 1990-1998
Portable electrocardiograph machine, all-mains model, by the Cambridge Instrument Co. Ltd., 1934 Portable electrocardiograph machine 1934-1950
Leads, cables and plug for use with electrocardiograph, 1934-1950 Leads, cables and plug for use with electrocardiograph 1934-1950
Interconnecting Leads for B.E.L. Noise Reduction Unit Interconnecting Leads for B.E.L. Noise Reduction Unit