TELEPHONE,APPARATUS AND DESIGNS,1894 Antique Wood Engraving

Historical Collectible Art Print

The telephone or phone (Greek: tele = far away and phone = voice) is a telecommunications device which is used to transmit and receive sound (most commonly voice and speech) across distance. Most telephones operate through transmission of electric signals over a complex telephone network which allows almost any phone user to communicate with almost any other. (wikipedia) PRINTS SHOWS: - Siemens' Fernsprecher - Querschnitt von Bells Fernsprecher - Apparatsatz von Siemens' Fernsprecher - Gowerscher Fernsprecher - Aders Fernsprechern - Elektormagnetsystem eines Klappenschrankes + Klappenschrank - Einen Vielfach-Schaltschrank im Querschnitt und in Vorderansicht

Approximate Overall Size: 6 X 9 1/2 inches

CONDITION: Book Plate - Excellent Condition. As Scanned. German Text. Beautiful with excellent detail. Back to Back Engravings