File:Quipu.png

Quipu.png ‎(299 × 449 pixels, file size: 24 KB, MIME type: image/png)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

From Meyers Konversationslexikon of 1888 - Public Domain

This image is from the 4th edition of the Meyers Konversationslexikon. The copyright of this work has expired, so this picture is public domain and may be freely used

Licensing

This image (or other media file) is in the public domain because its copyright has expired.

This applies to Australia, the European Union and those countries with a copyright term of life of the author plus 70 years.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years, Russia has 74 years for some authors. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement the rule of the shorter term.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Abacus

A background to Schools Wikipedia

SOS Children chose the best bits of Wikipedia to help you learn. SOS Children is there for the children in our care until they are ready for independence. Have you heard about child sponsorship? Learn more...