Sujet

Army, U.S. Field Buzzer, 1915. Creator: Harris & Ewing.

Légende

Army, U.S. Field Buzzer, 1915. First World War: device which could be used as a field telephone, or by use of the buzzer, could also send Morse code via audio.

Crédit

Photo12/Heritage Images/Heritage Art

Notre référence

HRM22B15_296

Model release

NA

Property release

NA

Licence

Droits gérés

Format disponible

176,4Mo (6,0Mo) / 77,7cm x 56,9cm / 9173 x 6722 (300dpi)

Mots clés

people male library technology man men communication communications country telephone guy listening color innovation military war telecommunications phone location Armed Forces collection century soldiers soldier first world war concept telecommunication B&W Army Library of Congress warfare United States of America Colour World War I WWI Morse code United States Army black & white black and white B W armed services white and black World War One 1910s 20th century US Army American America USA 1st World War WW1 field telephone photograph united states 'phone Harris Congressional Library U.S. Army George W. Heritage Art Martha still image Harris & Ewing collection Harris & Ewing Ewing Harris & Harris & Ewing Inc Harris & Ewing Photographic Studio Harris & Ewing Inc. Martha Ewing Ewing Martha Ewing Newcombe Newcombe Martha Kuntze Kuntze George W. Harris Glass negatives. field buzzer