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File:Morsetaste hg.jpg

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Description
English: Early Morse telegraph key on display in the Schulhistorische Sammlung (School Historical Museum), Bremerhaven, Germany.
Date
Source own work, Schulhistorische Sammlung Bremerhaven
Author Hannes Grobe (talk)
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current09:24, 25 August 2008Thumbnail for version as of 09:24, 25 August 20082,004 × 1,062 (418 KB)Hgrobe (talk | contribs){{Information |Description=Morse key |Source=own work, Schulhistorische Sammlung Bremerhaven |Date=2008-08-25 |Author=~~~ |Permission=Attribution 2.5 |other_versions= }} {{cc-by-3.0}} Category:Physical_phenomena

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