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Martin's Retouching Dye

Three screw fitting for up to 40mm lens mount. Rotating plate with eight apertures for 0.8cm-3.8cm in descending then ascending order of size. Operated by spring driven rackwork engaging gear on the plate shaft. Intended to clear softening effect in portraits. To be fitted on existing shutters or lenses. By rapid rotation of the perforated disc during exposure the light waves are so altered that the resulting negative has harsh lines softened, harsh lights subdued and softness and modelling automatically imparted to the image photographed. W. Tylar.c.1905

Tylar's automatic retoucher

1900-1910

Kodak brownie retouching outfit for working in, retouching and finishin bromied or velox prints and enlargements & c. One each: hard black chalk crayon. Soft black chalk crayon. Sepia crayon. White chalk crayon. In original box. Kodak Limited.

kodak brownie retouching outfit

1920

The Science Museum Group

Locomotion
Locomotion
National Railway Museum
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