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History of Science Museum

Clandestine Communications Receiver M.C.R.1 Radio, 1940s

Inventory Number 85132


Acknowledgement: © History of Science Museum, University of Oxford, inv.85132

Item type
Object
Provenance
Presented by the Rutherford Appleton Laboratory
Other inscriptions
Instruction card (loosely enclosed) is headed 'Miniature Communications Receiver (M.C.R.1.)', but has no manufacturer's name
Object type
Radio communication
Dimensions
Height: 120mm Width: 247mm Depth: 231mm Weight: 4.65kg
Inventory No
85132
Accession Number
1992-26

Description

A painted metal box containing a clandestine communications receiver, comprising of two rectangular grey metal boxes, one of which is the receiver and has numerous black dials and switches, the other of which is a power pack and has perforated metal sides to keep the electrical components cool.  The receiver has a black wire which can connect to the power pack, which has a socket plug.  There are three metal coil units, which have scales on one side in megaunits.  There is a pair of black headphones.  There is a paper instruction pamphlet inside and a piece of paper with various handwritten numbers.