Operator receiving a message in Morse code on an electric printing telegraph, 1887. In the box under the table are the wet cells (batteries) supplying electricity.
Trade & Industry Occupations
Science & Nature Technology & Innovation
Trade & Industry Communications
People Other
Pixel Dimensions (W x H) : 3213x3262File Size : 30,706kb
Downloading Heritage Images copyrighted content is subject to these terms and conditions.