Morse Code Key, Duplex ; Silvertown; Unknown; ZLB.17

Name/Title

Morse Code Key, Duplex

About this object

Made by Silvertown, London, this Duplex Morse Code Key was used to send morse on two different circuits simultaneously.

Maker

Silvertown

Maker Role

Manufacturer

Date Made

Unknown

Place Made

Europe, United Kingdom, England, London,Europe, United Kingdom, England, London

Medium and Materials

organic, processed material, vegetal, wood
inorganic, processed material, metal, alloy, copper alloy, brass
inorganic, processed material, metal, copper
inorganic, processed material, glass

Inscription and Marks

Pressed into the top of the morse key by the operation button 'SILVERTOWN LONDON'.

Measurements

h 45 mm x w 115 mm x d 210 mm

Subject and Association Keywords

Communication (including Diaries and Letters)

Object Type

equipment

Object number

ZLB.17

Copyright Licence  

Attribution (cc) Attribution (cc)

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