More Illustrations in Book: Smithsonian scientific series (View all 27)
Robert Bruce Horsfall (American, 1869–1948)
Robert Evans Snodgrass (American, 1875 – 1962)
Stephen Haweis (American, 1878–1969)
Allan Brooks (Canadian, 1869 – 1946)
Stephen Haweis (American, 1878–1969)
Robert Evans Snodgrass (American, 1875 – 1962)
Stephen Haweis (American, 1878–1969)
Stephen Haweis (American, 1878–1969)
Stephen Haweis (American, 1878–1969)
Olaus Murie (American, 1889 - 1963)
Allan Brooks (Canadian, 1869 – 1946)
Allan Brooks (Canadian, 1869 – 1946)
Allan Brooks (Canadian, 1869 – 1946)
Robert Bruce Horsfall (American, 1869–1948)