Practical photo-micrography / by Andrew Pringle.

  • Pringle, Andrew.
Date:
[1893]
Catalogue details

Licence: Public Domain Mark

Credit: Practical photo-micrography / by Andrew Pringle. Source: Wellcome Collection.

Provider: This material has been provided by University of Bristol Library. The original may be consulted at University of Bristol Library.

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    ILFORD (Under Royal Letters Patent). MEDITJIVi:. (green label). THESE plates are growing very rapidly in favour since they were offered by us at a REDUCED AND REASONABLE PRICE. The advantages they offer as a means of the more correct rendering of colours in monochrome are undoubted. For landscape work they are much superior, where greens and yellows predominate, and for copying pictures, for cloud and snow subjects, and microscopical photographs, they are absolutely necessary in order to obtain the best results. (pink label). These offer the same advantages, and are specially suit- able for hand-camera work and portraiture. They are very rapid. Both the Medium and Instantaneous Isochromatic Plates cir6 PERFECTLY EASY TO WORK. They do not need any special precautions beyond the use of a ruby light in the dark room, and it must be remembered that whilst they are superior to other plates for colour subjects, they are equally suitable for ordinary subjects. They will do all and more than ordinary plates will. CO 3 PRICES O Ul PER DOZEN. MEDIUM. INSTANTA^ 1/- 1/6 5 X4 1/7 2/6 6i X 4f 2/3 3/8 4/3 6/6 lo x 8 7/3 10/- 12 X lO 10,6 16/- Full explanatory Handbook, with eight Illustrations, free on receipt of stamped and addressed halfpenny wrapper. THE BRITANNIA WORKS CO., ILFORD, LONDON, E.