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Click the  icon to view the hierarchy. |
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spirit duplicator copies (reprographic copies, <information artifacts by physical form>, ... Visual and Verbal Communication (hierarchy name)) |
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Note: Spirit duplicator copies, are often referred to as "ditto" copies, which was a brand name. Spirit duplication was considered an evolution of the hectographic print process. Invented by Wilhelm Ritzerfeld in 1923, spirit duplication became a common and economical printing method for limited quantities of copies in the context of offices, classrooms, clubs, or churches. Many early fanzines were produced this way. Instead of an ink-transmitting gelatin pad as used in the hectographic process, spirit duplication incorporates a waxy, paste-like ink that is partially dissolved with the application of a hydrocarbon spirit solvent, materials which later were understood to be unsafe.
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| Terms: |
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| spirit duplicator copies (preferred,C,U,English-P,D,U,PN)
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| spirit duplicator copy (C,U,English,AD,U,SN)
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| spirit duplicates (C,U,English,UF,U,PN)
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| spirit duplicate (C,U,English,UF,U,SN)
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| ditto (C,U,English,UF,U,U)
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Facet/Hierarchy Code: V.VW |
Hierarchical Position:
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Objects Facet |
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.... Visual and Verbal Communication (hierarchy name) (G) |
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........ Information Forms (hierarchy name) (G) |
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............ information forms (objects) (G) |
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................ information artifacts (G) |
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.................... <information artifacts by physical form> (G) |
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........................ reprographic copies (G) |
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............................ spirit duplicator copies (G) |
Related concepts: |
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| produced by .... |
ditto machines |
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(duplicators, reprographic equipment, ... Furnishings and Equipment (hierarchy name)) [300423533] |
| produced by .... |
spirit duplicating |
| .................... |
(reprographic processes, copying, ... Processes and Techniques (hierarchy name)) [300053265] |
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Sources and Contributors: |
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