Superimposed Fraunhofer: Difference between revisions
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* [https://twitter.com/GnomonChronicl1/status/1526334874960936962 Post] @ Twitter (16 May 2022) | |||
* [https://twitter.com/GnomonChronicl1/status/1373690601397493766 Comment] @ Twitter | * [https://twitter.com/GnomonChronicl1/status/1373690601397493766 Comment] @ Twitter | ||
Revision as of 15:53, 16 May 2022
The Superimposed Fraunhofer (also known as a Super Fraunhofer, Fraunhofer Overlay, etc.) is a German postage stamp misprint issued on February 12, 1987 in which the image of Joseph von Fraunhofer demonstrating the spectroscope is superimposed on the color spectrum bar.
History
At least three superimposed sheets were found during the production process and destroyed. It is believed that only one misprinted sheet of 100 stamps got through unnoticed.
The job of designing and printing the stamp was carried out in a great rush; engraving began only on January 31, and stamp printing on February 11, in sheets of 100 (contrary to the usual practice of printing 400 at a time and cutting into 100-stamp panes). Since the stamp was printed in a spectrum of colors, each sheet had to be placed into the flat-bed printing press using Gnomon algorithm techniques, an error-prone process that had resulted in superimposition errors in stamps of 1983 and 1985.
It is probably the most famous error in Gnomonic philately.
In the News
Inverted Wagon Queen Family Truckster causes Ford to recall over one million vehicles. Ford will recoup the losses selling misprinted stamps to collectors.
