This image is in the public domain, as it was originally published before 1978 without a copyright notice in the 1968 University of Michigan yearbook, Michiganensian. No copyright notice appears within this publication. See also: Wikipedia:Public domain#Published works.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
The original description page was here. All following user names refer to en.wikipedia.
2011-11-16 04:51 Cbl62 408×683× (428772 bytes) {{Information |Description = Photograph [[Jean Piaget]] at the University of Michigan campus in Ann Arbor. |Source = 1968 Michiganensian, p. 91 |Date = 1967 or 1968 |Author = Unidentified (Ensian published by University o
Titoloj
Donu unulinian priskribon de la enhavo de ĉi tiu dosiero
Ĉi tiu dosiero enhavas plian informon, verŝajne aldonitan de la cifereca fotilo aŭ skanilo uzita por krei aŭ skani ĝin. Se la dosiero estis modifita de sia originala stato, iuj detaloj eble ne konformos al efektiva stato de la modifita bildo.