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Abacus_6.png(247 × 145 pixels, file size: 33 KB, MIME type: image/png)


Deutsch: Abakus
English: Abacus
Español: Ábaco
Svenska: Abakus, Kinesisk
  • Article for "abacus", 9th edition Encyclopedia Britannica, volume 1 (1875); scanned and uploaded by Malcolm Farmer
  • Transferred from en.wikipedia to Commons.
Author Encyclopædia Britannica


Public domain This image comes from the 12th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1924. As such, this image is in the public domain in the United States.
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current10:53, 18 May 2005Thumbnail for version as of 10:53, 18 May 2005247 × 145 (33 KB)Luestling~commonswiki{{English}} Abacus<br> {{German}} Abakus Scanned and uploaded by Malcolm Farmer (englische Wikipedia) '''Source:''' Article for "abacus", 9th edition Encyclopedia Britannica, volume 1 (1875) {{PD}} Category:History of mathematics

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