Sources
Beasley, Walter L. “A carnivorous dinosaur: A reconstructed skeleton of a huge saurian,” in: Scientific American, vol. 97, no. 24 (Dec. 14, 1907), pp. 437, 446-7. This work is part of our History of Science Collection, but it was NOT included in the original exhibition.
Dickerson, Mary Cynthia. "Charles R. Knight--Painter and sculptor of animals," in: American Museum Journal, vol. 14 (1914), pp. 83-98. This work was on display in the original exhibition as item 32.