jlg4880's blog

Retro Tech - Heyer Model 76 Spirit Duplicator

  • Posted on: 3 April 2019
  • By: jlg4880

(The Admin: "One of the things Greer hoped that Green Wizards would do is relearn older technology and skills so that when economic contraction starts making current technology, like computers, microchips and such, too expensive or difficult to get a hold of, that older equipment could then replace it. Technology from the last century, like this "Spirit Duplicator" was not only cheaper to make but also could usually be repaired with simple hand tools and a working knowledge of mechanics. I'd like to thank Green Wizard jlg4880, for taking the time to learn how to use this and for sharing what he learned.")

How many of the current membership is familiar with or have read John Michael Greer’s delightful novel, and dare I say, modern classic Retrotopia?

A good number I should hope. I know my particular copy’s starting to get a wee bit dogeared.

Retrotopia, a novel about a future society that has kicked computer technologies to the curb--a destiny where the vast majority of poorly made, unrepairable computers are more than likely headed--got this particular Green Wizard contributor musing over the possibilities of resurrecting older printing/duplicating technologies.

And that brings us to the good old classic spirit duplicator, a machine that allows the reproduction of documents by typing, handwriting, or even drawing. A master copy was created with just a special paper and a manual typewriter. The by adding fluid and paper, you could turn off as many copies as you needed. Before the advent of photocopiers and computer printers this was “the machine” for every office, church or school. In the coming decades it may well return to prominence as our offices downsize.

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