DC Publisher Digital: 
Marine Biological Laboratory (Woods Hole, Mass.)
Arizona Board of Regents
DC Rights: 
Attribution 4.0 International
DC Source: 
Charles Otis Whitman Papers. Box 1, Folder 3, Item 17. Marine Biological Laboratory Archives.
DC Rights Uri: 
http://creativecommons.org/licenses/by/4.0/
DC Contributor Correspondent: 
Whitman, Charles 1842-1910