English:
Human skeleton showing plantigrade habit
Scanned by Daniel P. B. Smith in 2004 from the 1911 edition of the Encyclopedia Britannica. Cleaned up, legends removed. The original source is believed to be in the public domain because it was published in 1911. If my changes are deemed to have created a derivative work, then I release this derivative work into the public domain.
This image comes from the 13
th
edition of the
Encyclopædia Britannica
or earlier. The
copyrights
for that book have expired in the United States because the book was first published in the US with the publication occurring
before
January 1, 1929. As such, this image is in the
public domain
in the United States.
Original upload log
The original description page was
here
. All following user names refer to en.wikipedia.