File:Abacus 6.png

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Abacus_6.png ‎(247 × 145 pixels, file size: 26 KB, MIME type: image/png)

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Summary

Description
Bahasa Indonesia: Sempoa
Deutsch: Abakus
English: Abacus
Español: Ábaco
Français : Abaque
Svenska: Abakus, Kinesisk
Source
  • 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

Licensing

Public domain This image comes from the 13th 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, 1929. As such, this image is in the public domain in the United States.

Captions

The Abacus-This was one of the earliest manual computer in the history of computer evolution. Add RR

Items portrayed in this file

depicts

media type

image/png

checksum

ddd11e7871c7b9bec938b3de93e3dd32b0a1a4cd

determination method or standard: SHA-1

height

145 pixel

width

247 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current15:10, 21 August 2023Thumbnail for version as of 15:10, 21 August 2023247 × 145 (26 KB)imagescommonswiki>Obscure2020Optimized with OxiPNG and ZopfliPNG.

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