Radio telegraph map World-radio telegraph map. Image taken from Funkentelegraphenkarten. III. Weltkarte a quatorial Massstab 1: 40000000. Originally p

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Radio telegraph map World-radio telegraph map. Image taken from Funkentelegraphenkarten. III. Weltkarte a quatorial Massstab 1: 40000000. Originally published in Gotha: J. Perthes 1911.

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Size: 5320px × 3285px
Photo credit: © BRITISH LIBRARY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: cartography, electrical, funkentelegraphenkarten, iii, map, quato, telegraph, telegraphy, weltkarte, world