JohnTyndallSignature.png


Description
English: Signature of John Tyndall (2 August 1820 – 4 December 1893)
Date 19 th century
date QS:P,+1850-00-00T00:00:00Z/7
Source http://www.sil.si.edu/imagegalaxy/imageGalaxy_enlarge.cfm?id_image=2974
Author
John Tyndall (1820–1893) wikidata:Q360808 s:en:Author:John Tyndall q:en:John Tyndall
John Tyndall
Alternative names
John Tyndal
Description Irish physicist and academic
Date of birth/death 2 August 1820 Edit this at Wikidata 4 December 1893 Edit this at Wikidata
Location of birth/death Leighlinbridge Haslemere
Work period 1847-1886
Authority file
creator QS:P170,Q360808
Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer .


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, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term . Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II ( more information ), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions ( more information ).