UCL Culture Collections Online

Object Category
Valve
Description
4101D valve in original box. Bakelite mount. Written on box "71003-N TRANSMISSION MEASURING SET. Serial No. 2. 4101D.S. valve No S 748. Position rear".
Creator
Standard Telephones & Cables Ltd, Connaught House, Aldwych, London, WC2
Material
glass, cardboard, plastic, bakelite
Dimensions
Collection
Electronic and Electrical Engineering
Accession Number
LDUSC-EE-130
Alternative Number
129
Administration Name
UCL Science and Engineering Collections