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Title: Hectograph  
Author: World Heritage Encyclopedia
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Subject: History of printing, 3D printing, Mimeograph, Printing, Fanzine
Collection: Printing Devices, Printmaking, Russian Inventions
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A 19th-century hectograph advertisement

The hectograph or gelatin duplicator or jellygraph 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.[1] The hectograph was invented in Russia in 1869 by Mikhail Alisov.[2][3]

While the original use of the plate has faded, it has recently been revived for use in the art world. The hectograph has been modernized and made practical for anyone to use.[4]


  • Process 1
  • Advantages 2
  • Current uses 3
  • See also 4
  • References 5
  • External links 6



The special aniline dyes for making the master copy came in the form of ink or in pens, pencils, carbon paper and even typewriter ribbon. Hectograph pencils and pens are sometimes still available. Various other inks have been found usable to varying degrees in the process; master sheets for spirit duplicators have also been pressed into service. Unlike a spirit duplicator master, a hectograph master is not a mirror image. Thus, when using a spirit duplicator master with a hectograph, one writes on the back of the purple sheet, using it like carbon paper to produce an image on the white sheet, rather than writing on the front of the white sheet to produce a mirror image on its back.

Gelatin Image

The master is placed on the gelatin and spirits applied to transfer the ink from the master to the gelatin.


After transfer of the image to the inked gelatin surface, copies are made by pressing paper against it.


When a pad ceased to be useful, the gelatin could be soaked with spirits and the ink could be sponged away and the pad left clean for the next master.


A grey-colored, thick, absorbent paper pad was supplied to cover the gelatin surface for storage. This also removed ink from the surface, but took many hours to do so. Care needed to be taken that the gelatin surface was kept clean, and not damaged by one's fingernails during duplicating.

The gelatin process produced print runs of somewhere between 20 and 80 copies, depending upon the skill of the user and the quality of the original. At least eight different colors of hectographic ink were available at one time, but purple was the most popular because of its density and contrast.


Siege of Khartoum notes (1884)
SUD-S107a-Siege of Khartoum-1000 Piastres (1884).jpg
SUD-S110b-Siege of Khartoum-5000 Piastres (1884).jpg
Siege of Khartoum promissory notes
issued and hand-signed by
Gen. Charles George Gordon (1884).
The top note is hand-signed, the bottom note
uses a hectographic signature.[5]

Hectography, requiring limited technology and leaving few traces behind, has been deemed useful both in low-technology environments and in clandestine circumstances where discretion was necessary. In the earlier 20th century, the process lent itself to small runs of school classroom test papers, church newsletters and science fiction fanzines. Prisoners-of-war at Stalag Luft III (the scene of The Great Escape) and at Colditz Castle during World War II used an improvised hectograph to reproduce documents for a planned escape attempt.

The Communist authorities in the Jiangsu-Anhui Border Area of China used the process for postage stamps in November 1948, produced in sheets of 35, with 13 $50 values, six $100, twelve $200, two $300 and two $500 values.[6]

It has also been used, though not very extensively, as an artistic medium in printmaking. The Russian Futurists used it for book illustrations, and the German expressionist Emil Nolde made four hectographs.

Stephen King, in his book On Writing, talks about how he and his older brother Dave used the process to create their newspaper, Dave's Rag.

It was also used in professional situations; in Macy's advertising department during the 1950s and 1960s, full-page newspaper ad layouts were drawn with hectograph pencils and then duplicated on a hectograph to make file copies for future reference. Before the popularization of spirit duplicators and the mimeograph, there were mechanized hectography machines that used a drum, rather than a simple flat tray of gelatin.

In the final chapters of The Pothunters by P. G. Wodehouse the major characters use a jellygraph to produce a school magazine at very short notice. Wodehouse assumes his reader knows exactly what a jellygraph is and alludes to its being unattractive: "This jelly business makes one beastly sticky. I think we'll keep to print in future."

Keep the Aspidistra Flying (1936) describes a somewhat more subversive schoolboy publication:

"And at that moment, in the years just after the War, England was so full of revolutionary opinion that even the public schools were infected by it. The young, even those who had been too young to fight, were in a bad temper with their elders, as well they might be; practically everyone with any brains at all was for the moment a revolutionary. Meanwhile the old—those over sixty, say—were running in circles like hens, squawking about "subversive ideas". Gordon and his friends had quite an exciting time with their "subversive ideas". For a whole year they ran an unofficial monthly paper called the Bolshevik, duplicated with a jellygraph. It advocated Socialism, free love, the dismemberment of the British Empire, the abolition of the Army and Navy, and so on and so forth. It was great fun. Every intelligent boy of sixteen is a Socialist. At that age one does not see the hook sticking out of the rather stodgy bait." [7]

Current uses

While the hectograph process is obsolete for printing on paper, it is still used for making temporary tattoos on human skin. Tattoo artists use hectograph pencils to draw pictures on paper and then transfer them to the recipient's skin.

It is also used to create unique acrylic paint prints. The gelatine hectograph has been commercialized by Joan Bess and Lou Ann Gleason.[8] The hectograph has been plasticized, and made more resilient. Recipes are available on the web, to create a plate from common household substances.[9]

The basic printing technique is simple. One spreads paint over the plate with a brayer, lays a sheet of paper over the paint, rubs the back of the paper a bit and pulls it up. The wet paint adheres to the paper. The interest and uniqueness of the prints comes in by the marks made in the paint before laying the paper down.

The materials used for printing on are almost as limitless. Any paper can be used. Fabric, plastic/acetate sheets, different types of tape, cardboard, wooden boards, sheet metal, almost anything that paint will stick to can be used. The prints are used in many different artistic applications.

See also


  1. ^
  2. ^ (1979)The Great Soviet Encyclopedia"Alisov, Mikhail Ivanovich",
  3. ^ Goizman, Shimon (29 June 2004). Михаил Иванович Алисов - изобретатель наборной машины [Mikhail Ivanovich Alisov - inventor of a typesetter]. Городские Известия (in Russian). 
  4. ^ "Sophie (age 5) doing a gelli print tutorial". 
  5. ^ Cuhaj, George S., ed. (2009). Standard Catalog of World Paper Money Specialized Issues (11 ed.). Krause. pp. 1069–70.  
  6. ^ Stanley Gibbons Stamp Catalogue Part 17
  7. ^ George Orwell (1936) Keep the Aspidistra Flying
  8. ^ 
  9. ^ 

External links

  • (1901)The Scientific American Cyclopedia of Receipts, Notes and Queries p. 261 Instructions and recipes for making a hektograph.
  • Media related to at Wikimedia Commons
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