Ishihara_9.svg


Summary

Description Ishihara Plate 9, vectorized
Date Original: Unknown date
Unknown date
, Derivative: 20:50, 20 April 2021 (UTC)
Source File:Ishihara 9.png
Author Original:
Shinobu Ishihara (1879–1963) wikidata:Q530761
Shinobu Ishihara
Description Japanese ophthalmologist, university teacher, military personnel and surgeon
Date of birth/death 25 September 1879 Edit this at Wikidata 3 January 1963 Edit this at Wikidata
Location of birth/death Tokyo Prefecture Shimokawazu
Authority file
creator QS:P170,Q530761
Derivative work: Pbrks

Licensing

Public domain
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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office ) before January 1, 1929.

Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. PD-1923 Public domain in the United States //commons.wikimedia.org/wiki/File:Ishihara_9.svg