 | 1771 - 582 pages
...action of light passing through a negative photographic picture, or an engraving, or other suitable object, or screen, or in the camera obscura, and it...washed with a sponge and a large quantity of water. The aIbumen or other organic matter is rendered insoluble at the parts where it has been acted upon by... | |
 | Great Britain. Patent Office - Patents - 1859 - 670 pages
...action of light passing through a negative photographic picture, or an engraving or other suitable object or screen, or in the camera obscura, and it...upon by light, and the design is thus produced in the color which has been employed. Mixtures containing different colors may be applied to different parts... | |
 | Eneas Sweetland Dallas - England - 1868 - 592 pages
...action of light passing through a negative photographic picture, or other suitable object or screen, and it is then washed with a sponge and a large quantity...insoluble at the parts where it has been acted upon by the light, and the design is thus reproduced in the colour which has been employed." To M. Poitevin,... | |
 | Thomas Frederick Hardwich - Collodion process - 1861 - 600 pages
...produced upon this surface by the action of light passing through a Negative picture, and the sheet is then washed with a sponge and a large quantity of water. The organic mutter having been rendered insoluble by the light, the colour remains upon the sunned parts... | |
 | HUGH W. DIAMOND, M.D., F.S.A. - 1866 - 516 pages
...action of light passing through a negative photographic picture, or an engraving, or other similar object or screen, or in the camera obscura, and it...sponge and a large quantity of water. The albumen, or rather organic matter, is rendered insoluble at the parts where it has been acted upon by the light,... | |
 | Photography - 1867 - 642 pages
...action of light pasaing through a negative photographic picture, or an engraving, or other suitable object or screen, or in the camera obscura, and it...insoluble at the parts where it has been acted upon by the light, and the design is thus reproduced in the colour which has been employed. Mixtures containing... | |
 | Thomas Sutton, George Dawson - Photography - 1867 - 406 pages
...action of light passing through a negative photographic picture, or an engraving or other suitable object, or screen, or in the camera obscura, and it...rendered insoluble at the parts where it has been acted on by the light, and the design is thus produced in the colour which has been employed. Mixtures containing... | |
 | Thomas Sutton, George Dawson - Photography - 1867 - 418 pages
...photographic picture, or an engraving or other suitable object, or screen, or in the camera obscnra, and it is then washed with a sponge and a large quantity...rendered insoluble at the parts where it has been acted on by the light, and the design is thus produced in the colour which has been employed. Mixtures containing... | |
 | Thomas Sutton, George Dawson - Photography - 1867 - 406 pages
...albumen, or other organic matter, is rendered insoluble at the parts where it has been acted on by the light, and the design is thus produced in the colour which has been employed. Mixtures containing different colours may be applied to different parts of the surface, corresponding... | |
 | W. Sanford Ramey - Inventions - 1893 - 528 pages
...action of light passing through a negative photographic picture or other suitable object or screen, and it is then washed with a sponge and a large quantity...insoluble at the parts where it has been acted upon by the light, and the design is thus reproduced in the color which has been employed." But others, not... | |
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... surface. The photographic impression is produced upon this prepared surface by the action of light passing through a negative photographic picture, or an engraving, or other suitable object, or screen, or in the camera obscura, and it is then washed... 