Living pictures; their history, photoproduction and practical workingWith a digest of British patents and annotated bibliography . ^ type of slottedmachine with con-tinuously movingdiagrams the loss oflight must have beenenormous, yet it wastowards the improve-ment of this typethat attention wasdirected. To secureincrease of illumina-tion it was necessaryto show the object for as long as possible, making thechange to the next diagram in a very short time. Thisdesire mainly arose because the need for a projectinginstrument was strongly felt, and it is certain that notoy attains a great populari
Living pictures; their history, photoproduction and practical workingWith a digest of British patents and annotated bibliography . ^ type of slottedmachine with con-tinuously movingdiagrams the loss oflight must have beenenormous, yet it wastowards the improve-ment of this typethat attention wasdirected. To secureincrease of illumina-tion it was necessaryto show the object for as long as possible, making thechange to the next diagram in a very short time. Thisdesire mainly arose because the need for a projectinginstrument was strongly felt, and it is certain that notoy attains a great popularity whose use is confined toone individual at a
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Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booki, booksubjectmotionpictures
