A photograph showing the effect of interposing a glass screen with 75% reading distance in front of the camera lens. The image features a Chemical Warfare Service photographer named Rico, taken on April 2, 1919. The image number is 55187. The photograph was issued with the notes "AU EFFECT OF INTERPOSING GLASS screen having 75% reading distance, in front Camera lens ISSUED M NOTES N PRTVZ B D F H KO 1063."

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Size: 8527px × 5741px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 4-2-19, activities, american, au, camera, chemical, distance, effect, glass, interposing, ko, lens, military, photograp, photographer, photographs, prtvz, reading, rico, screen, service, war, warfare, world