FX-77.JPG (380 × 600 pixels, file size: 77 KB, MIME type: image/jpeg)

Summary

Description
English: Rare Casio fx-77 solar powered scientific calculator. The reddish band at the top of the calculator is an amorphous silicon solar cell.
Date
Source Own work
Author Sergei Frolov, Soviet Calculators Collection

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Casio fx-77 solar powered scientific calculator

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13 November 2007

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Date/TimeThumbnailDimensionsUserComment
current15:21, 13 November 2007Thumbnail for version as of 15:21, 13 November 2007380 × 600 (77 KB)Sergei Frolov{{Information |Description=Rare Casio fx-77 Solar Powered Scientific Calculator |Source=self-made |Date=2007-11-13 |Author= Sergei Frolov,Soviet Calculators Collection,http://www.rk86.com/frolov |Permission= |other_versions= }}

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