Title

The Wheatstone telegraph, 1888

Caption

The Wheatstone telegraph.
1888
Engraving

Date

1888

Credit line

Photo12/Collection Scripta

Reference

PHD26A04_308

Model release

No

License type

Rights managed

Available size

27.1Mb (1.9Mb) / 10.5in x 10.0in / 3154 x 2999 (300dpi)

Keywords

Engraving Telecommunications 19th century Technology Man Work Working Job Employee Machine Telegraphy