Index talk:The Osteology of the Reptiles.pdf

Due diligence
No renewal of the copyright on this work was found in the Stanford Copyright Renewal Database for books, nor in the scanned copies of U.S. Copyright Renewals for 1952–1954 at Project Gutenburg. Any copyright that would have been filed on this work has apparently lapsed, and it is therefore assumed to be in the public domain. --EncycloPetey (talk) 06:18, 26 November 2017 (UTC)