Guttenberg: The Strasbourg Years


 

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Gutenberg (JPEG 55K)
It was in Strasbourg that Gutenberg began experimenting with the creation of moveable type and the printing process. However, he had to make a living while doing this so progress was slow. With the scant records available of this time period in his life, it is generally held that Gutenberg made his living as a craftsman and merchant. He traded in wine which would make an excellent cover for his work with printing. Wine dealing was an ordinary business which would go unnoticed and provided Gutenberg with access to wine presses which could very easily be adapted for the printing process.
 
The only clue to Gutenberg's activity in the printing process comes from a recorded dispute he had with a partnership between three Strasbourg men, Hans Riffe, Andres Heilmann and Andres Dritzehen. He had agreed to teach a process he had invented to these three partners in return for a fee and large loans of money. This process was to be kept a secret and if one of the partners should die, Gutenberg maintained the right to buy out their share of the business. Gutenberg and his partners quarrelled and a court case was brought in 1439. Although the secret process was not discussed in the trial, the fact that some of the money had been used to buy lead and other metals along with a press were clues to the nature of the "secret" process. When Andres Dritzehen died suddenly at Christmas 1438, Gutenberg sent anxious messages to his house ordering that a mysterious piece of equipment should be taken apart. Apparently housed in Andres' house was a tool which was a vital part of the secret process developed by Gutenberg. It was said to consist of four parts which when screwed together would reveal the secret. It was never found. However, something that had been made using this tool was ordered melted down.
It is speculated that this mysterious tool which dissappeared was a means that Gutenberg had developed for ensuring that each shape of a casting form for individual letters would be accurate enough to make each piece of type exactly the same height. By making two L-shaped pieces which slid into each other and thereby adjusted the space between them, Gutenberg was able to accomodate the needed accuracy of the height of the letters as well as alter the form to cope with the different widths of certain letters of the alphabet (i.e. an "m" is wider than an "i"). The letter face would be cast in the bottom of this L-shaped casting and the spacing would form the top of an L-shaped casting.
 
 

Credits:

Picture shown with permission from David Pankow, Curator at the Cary Graphic Arts Collection
website address: http://wally2.rit.edu/cary/15th_century/4.html
 

References:

Bunson, Matthew (1995). Encyclopedia of the Middle Ages. Facts On File, Inc. New York, New York.
 
Pollard, Michael (1992). Johann Gutenberg. Exley Publications Ltd. Watford, Herts WDI 4BN, United Kingdom.
 

Created for the Fermilab LInC program sponsored by Fermi National Accelerator Laboratory Education Office, Friends of Fermilab, United States Department of Energy, Illinois State Board of Education, and North Central Regional Technology in Education Consortium which is operated by North Central Regional Educational Laboratory (NCREL).
 
Authors: Bonnie Panagakis, Chris Marszalek, Linda Mazanek
School: Twin Groves Junior High School, Buffalo Grove, Illinois 60089
Created: November 25, 1997 - Updated: