[Contributions to North American ethnology, volume 5 (1882)
Rau, Charles, 1826-1887, Fletcher, Robert, 1823-1912, Thomas, Cyrus, 1825-1910 · Washington : Government Printing Office · leaf 183
Fig. 46. — Sculptures on Bald Friar Rock, in the Susquehanna River, Maryland. Fig. 47.— Sculptured slab from Bald Friar Rock (Mus. No. 39010).
Sculpture, Primitive · Indians of North America -- Medicine · Trephining · Manuscripts, Maya · Archaeology · Indian art -- North America · Maya calendar · Mayan languages -- Writing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.