Topophone Life Save
TOPOPHONE Device which, by amplifying sound, helps sailors to avoid collisions at sea, particularly during fog or at night
Picture No
10051896
Media ID
47227166
Size
3800px x 4342px
(1.9MB)
Credit
Mary Evans Picture Library
Source
engraving by unnamed artist in Ilustracion Espanola y Americana' 30 November 1880 page 328
Date
1880
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Amplifying Avoid Collisions Devices Helps Save Saving
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