Types of mankind: or Ethnological Researches, based upon the ancient monuments, paintings, sculptures and crania of races, and upon their natural, geographical, philosophical, and biblical history: illustrated by selections from the inedited papers of Samuel George and by additional contributions from prof. L. Agassiz, LL. D.; W. Usher, M. D., and prof. H. S. Patterson M. D. by s. C. Nott and G. R. Gliddon
