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.
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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
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