American Museum of Natural History2012-07-062012-07-061878-01-01http://hdl.handle.net/2246/6192en-USAmerican Museum of Natural History -- Periodicals.Natural history museums -- New York (State) -- New York -- Periodicals.Annual report, 1876-1877.The eighth and ninth annual reports of the American Museum of Natural History, January 1st, 1878.