The SciencesJuly 14, 1917
The Art of Modern Taxidermy
Realistic Methods of Mounting Animals for Museums
Stories by Carl Hawes Butman
The SciencesMay 13, 1916
The Sun Temple in Mesa Verde Park
A Lesson in Ancient American History
The SciencesMay 13, 1916
An Old World Chisel
The SciencesMarch 6, 1915
Experiments with Flying Boat Hulls
The SciencesJanuary 2, 1915
The Geology of the Yellowstone National Park
A Striking Topographical Structure and a Complete Geological Problem
The SciencesSeptember 19, 1914
The Pinnacle of the Canadian Alps
The Opening of a New American Scientific Storehouse
TechnologyJune 14, 1913
The Langley Aerodynamical Laboratory
The SciencesMay 17, 1913
Whence came the First American?
The Probable Ancestor of the Indian Found in Siberia
The SciencesDecember 21, 1912
Stone Records of the History of New Mexico
The Rock Hewn Story of Early Spanish Occupation
The SciencesAugust 31, 1912
Xochimilco and its Lake of Gardens
Aztec Irrigation of the Sixteenth Century