Columbia subject headings:
Baird family.
Baird, Spencer Fullerton, 1823-1887.
Harvard subject headings:
Baird family.
Baird, Spencer Fullerton, 1823-1887.
Museum curators--United States--Biography.
Naturalists--United States--Biography
Smithsonian Institution--History.
United States National Museum--History.
Princeton subject headings:
Baird family.
Baird, Spencer Fullerton, 1823-1887.