Alfabeto e punteggiatura del codice Morse, illustrazione da un poster educativo in ungherese, stampato a Ravensburg, Germania, fine XIX secolo(Morse code alphabet and punctuation, illustration from an educational poster in Hungarian, printed in Ravensburg, Germany, late 19th century )German School |
€ 139.15
Enthält 22% MwSt.
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senza data · colour lithograph
· ID Quadro: 418642
Private Collection / Bridgeman Images |
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