Période

9 résultats pour : semaphore tower

  • Page
  • sur
  • 1
Connectez-vous pour plus de résultats
St. Michael's New Church
HRM20B02_270

St. Michael's New Church

'The Semaphore, Portsmouth', (1943). Creator: Unknown.
HRM19G32_385

'The Semaphore, Portsmouth', (1943). Creator: Unk...

'High tide below the Battery, Portsmouth Harbour', 1846, (1942). Creator: John Lynn.
HRM19G33_217

'High tide below the Battery, Portsmouth Harbour',...

First telegraph despatch from Lyon, 4 March 1815, (1921). Creator: Unknown.
HRM19G25_248

First telegraph despatch from Lyon, 4 March 1815, ...

Claude Chappe demonstrating his optical telegraph (semaphore) system in 1793 (c1870). Artist: Unknown
HRM19B65_197

Claude Chappe demonstrating his optical telegraph ...

Sectional view of a telegraph tower for Claude Chappe's semaphore, 1792, (c1870). Artist: Unknown
HRM19B65_196

Sectional view of a telegraph tower for Claude Cha...

First Chappe telegraph message from St Petersburg, early 19th century, (c1870). Artist: Unknown
HRM19B66_238

First Chappe telegraph message from St Petersburg,...

Napoleon's troops defending a telegraph tower, c1815, (c1870). Artist: Unknown
HRM19B66_241

Napoleon's troops defending a telegraph tower, c18...

Building a Chappe telegraph station, c1793, (c1870). Artist: Anon
HRM19B66_240

Building a Chappe telegraph station, c1793, (c1870...