For assistance during the Franco-Prussian War, and awarded the Légion d'honneur for developments in telegraphy in 1881
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For assistance during the Franco-Prussian War, and awarded the Légion d'honneur for developments in telegraphy in 1881
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-22 from Wikipedia. The archived copy is preserved so this citation survives link rot.