Title
Morse Key & Operator. Galvanometer
Subject
Equipment
Anno WorkW
Description
Ladies operating a single-current Morse key. Note the 'sounder' backed by a reflecting device to localise the sound. In front of the key can be seen instruments for adjusting the signals and a galvanometer which indicates the presence or otherwise of the signalling current.
Posed Post Office Picture. PREVREF 1736 duplicate photo
Posed Post Office Picture. PREVREF 1736 duplicate photo
Publisher
Morrab Library
Date
1960
Rights
Morrab Library
Format
Print
Identifier
COMM 8.001
Original Format
photo
Period Costume
N
Subject Era
1880