Source
Osborn, Henry Fairfield. "Models of extinct vertebrates," in: Science, vol. 7 (1898), pp. 841-845. This work was on display in the original exhibition as item 30.
Osborn, Henry Fairfield. "Models of extinct vertebrates," in: Science, vol. 7 (1898), pp. 841-845. This work was on display in the original exhibition as item 30.