Image: Chappe semaphore
Size of this preview: 441 × 599 pixels. Other resolutions: 177 × 240 pixels | 770 × 1,046 pixels.
Original image (770 × 1,046 pixels, file size: 444 KB, MIME type: image/jpeg)
Description: Chappe's semaphore
Title: Chappe semaphore
Credit: 19th century painting . Photographed in Musee des Arts et Metiers
Author: Unknown
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following 2 pages link to this image:
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