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Reprography (a portmanteau of reproduction and photography) is the reproduction of graphics through mechanical or electrical means, such as photography or xerography. Reprography is commonly used in catalogs and archives, as well as in the architectural, engineering, and construction industries .
Within each type, the methods are arranged in very rough chronological order. Methods of copying handwritten letters Manifold stylographic writer, using early "carbonic paper" Letter copying book process; Mechanical processes Tracing to make accurate hand-drawn copies
Both the underlying support—paper or plastic—and the image type are used to identify the specific processes used in architectural reprography. Between the late 19th century and the late 20th century, several processes emerged as the preferred methods, used for decades, while other less common processes were employed for shorter periods of time.
A description of the Papyrograph method of duplication was published by David Owen: [2] A major beneficiary of the invention of synthetic dyes was a document reproduction technique known as stencil duplicating. Its earliest form was invented in 1874 by Eugenio de Zuccato, a young Italian studying law in London, who called his device the ...
Agfacolor. Ap-41 process (pre-1978 Agfa color slides; 1978-1983 was a transition period when Agfa slowly changed their color slide films from AP-41 to E6); Anthotype; Autochrome Lumière, 1903
Rephotography has also been a useful diachronic visual method [14] for researchers in sociology and communication to understand social change. [15] Three main approaches are common - photographs of places, [16] participants, or activities, functions, or processes – with scholars examining elements of continuity. [17]
A heliographic copier or heliographic duplicator [1] is an apparatus used in the world of reprography for making contact prints on paper from original drawings made with that purpose on tracing paper, parchment paper or any other transparent or translucent material using different procedures.
In architecture, Georg Mörsch describes reconstruction as a "scientific method of extracting sources to rebuild things that have gone under, regardless of the time that has passed since then". [ 4 ] True-to-the-original reconstruction is a reconstruction carried out using the same materials and the same methods as possible after extensive ...