Catalogue
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'Marconi' Auto-Alarm Morse Key Type 316A, by Marconi Company, England, c. 1920
Inventory Number: 82360
Date: c. 1920
Maker Details: Attributed to the Marconi Company.
Inscription: "TYPE 316A / NO 3845" etched into plinth.
Size: 105 x 55 x 40 mm
Materials: Steel, ebonite?, bakelite?, metal.
Other Given Number(s): Christie's 106, Science Museum Loan 1960-278 PT, 963/5 (white tag).
Notes:
'Marconi' Auto-Alarm Morse Key Type 316A, for use with 'Marconi' Auto-Alarm. Grey painted metal case with bakelite? morse key mounted on ebonite? base. For maritime use. Previously catalogued and associated with 'Marconi' Auto-Alarm Receiver Type 332 (Inv. Num. 41271), 'Marconi' Auto-Alarm Selector Type 333 (Inv. Num. 22770), 'Marconi' Auto-Alarm Buzzer Type 225 (Inv. Num. 34759), 'Marconi' Auto-Alarm Bell Type 117 (Inv. Num. 14147).
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