Science Source ftp Apr 2015
  • 30,00 EUR

    Making print for private purpose, storage in computer memory, no distribution rights.

  • 40,00 EUR

    Strictly for editorial, single use on a personal (nonprofit) web site, Internet portal, social media (Facebook, Instagram etc.), blog for 1 year. Not for resale. Maximum picture size 2000px.

  • 75,00 EUR

    Strictly for editorial, single use on a commercial web site, Internet portal, social media (Facebook, Instagram etc.), blog for 1 year. Not for resale. Maximum picture size 2000px.

  • 90,00 EUR

    Strictly for editorial, single use, inside of newspaper, magazine, book (including digital version), one edition, one single country. Not for resale.

Gross prices
Contact us to calculate price for another use. Prices only for online sales.
The Trench Signaling lamp was in a wooden case and was battery operated. It had a bulls eye lens to concentrate the light and had a morse key to switch the lamp on and off. It was used mainly for local use from trench to trench and operators would receive the message through a periscope or telescope. It was always extremely dangerous to transmit towards the front of the battlefield as this would attract enemy rifle fire. No date or location available.
Science Source ftp Apr 2015
2015-04-07
East News
Science Source
Photo Researchers
BZ7866
1,69MB
33cm x 23cm by 300dpi
1, 20TH, A, ALLIED, ALWAYS, AND, ARMED, ARMY, AS, ATTRACT, AVAILABLE, BATTERY, BATTLE, BATTLEFIELD, BULLS, BW, CASE, CENTURY, CONCENTRATE, DANGEROUS, DATE, ENEMY, EVENT, EXTREMELY, EYE, FAMOUS, FIRE, FIRST, FOR, FORCES, FROM, FRONT, GLOBAL, GREAT, HAD, HISTORIC, HISTORICAL, HISTORY, I, IMPORTANT, IN, IT, KEY, LAMP, LENS, LIGHT, LOCAL, LOCATION, MAINLY, MESSAGE, MILITARY, MORSE, NO, NOTABLE, OF, OFF, ON, ONE, OPERATED, OPERATORS, OR, PERISCOPE, PHOTOGRAPH, RECEIVE, RESEARCHERS, RIFLE, SIGNALING, SWITCH, TELESCOPE, THE, THIS, THROUGH, TO, TOWARDS, TRANSMIT, TRENCH, USE, USED, WAR, WARFARE, WAS, WELL-KNOWN, WESTERN, WOODEN, WORLD, WOULD, WW1, WWI,