Duplication Processes

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General Principles

The contrast rule

Straight line principle

Contrast control

Using a printer as a sensitometer

Setting up a duplication routine

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Step-By-Step Duplication Processes

B&W Duplication routes

"Natural" colour restoration

B&W Separations for Duplicating and Conserving Colour Negatives

Duplication of Colour Films Using Colour Duplicating Film Stocks

Restoration of Faded Colour Images

Restoration of Subtractive 2-Colour Processes

Restoration from Technicolor Elements