Skip to content
History of Science Museum

Ship's Bridge Telephone, Early 20th Century

Inventory Number 57185


Acknowledgement: © History of Science Museum, University of Oxford, inv.57185

Item type
Object
Provenance
Presented by the Marconi Corporation in 2004.
Primary inscriptions
"ZE C MC L" printed on edge of side, under lid.
Object type
Radio communication
Dimensions
Height: 231mm Width: 138mm Depth: 133mm
Inventory No
57185
Accession Number
2004-9/493

Description

Ship's Bridge Telephone, with nickel-plated bell, and speaker in wall-mounting lidded mahogany? case. Missing hook and receiver with mouthpiece. Lid opens to reveal interior, including printed circuit diagram stuck to interior surface of lid. Interior includes mulitple nickel-plated terminals and components, plastic-covered resistor, two plastic-wrapped coils and assorted wires. "ZE C MC L" printed on part of case possibly stands for 'Zinc Electrode Carbon Microphone Line'. Previously catalogued and associated with matching Ship's Bridge Telephone (Inv. Num. 72842).