hectograph
Sign in to saveAlso known as gelatin duplicator, jellygraph
thumb|A 19th-century hectograph advertisement thumb|Unissued stock certificate of the Hektograph Manufacturing Company of New York, 1880s
~5 min read
Encyclopedic overview
7 sectionsContents
- Process
- Storage
- Historical uses
- In fiction
- See also
- References
- External links
thumb|A 19th-century hectograph advertisement thumb|Unissued stock certificate of the Hektograph Manufacturing Company of New York, 1880s
Hectography is a printing process that involves transfer of an original, prepared with special inks, to a pan of gelatin or a gelatin pad pulled tight on a metal frame. A machine employing this process is a hectograph, also known as a gelatin duplicator or jellygraph.
Excerpted from Wikipedia’s “hectograph” article, available under the CC BY-SA 4.0 licence.