Catalogue of apparatus and materials required in the practice of photography, including both plate and paper processes : manufactured and sold by George Knight and Sons, philosophical instruments makers, &c., Foster Lane, Cheapside, London : illustrated with woodcuts (1851)
George Knight & Sons, author · London : George Knight and Sons · leaf 13
9 CALOTYPE CAMERAS. … £ s. d . CAMERAS FOR CALOTYPE OR TALBOTYPE, AND OTHER PROCESSES ON PAPER, GLASS, &c. Simplest form of Camera, consisting of a mahogany box, with ground focussing glass, dark frame for the prepared paper, mounted with a Meniscus Lens, producing pictures 4 in. by 7 in 2 2 0 CUNDELL’S IMPROVED…
George Knight & Sons · Photography
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