University of Pennsylvania Finding Aids

J. Alden Mason, noted archaeological anthropologist and linguist and curator of the University of Pennsylvania Museum of Archaeology and Anthropology, conducted ethnographic and archaeological research in Puerto Rico from 1914 to 1915. Holdings include field notebooks, most notably phonetic recordings of Puerto Rican folklore from Utuado, San German, Loiza, Copa, and Coamo. Notable items include a draft of the manuscript "Painted Cave Petroglyphs in Puerto Rico" from 1939 and correspondence regarding wax cylinder recordings. Included also are letters from Mason to his daughter, Kathy, and several translated tales sent to her.

Piedras Negras is a Maya site in Guatemala particularly noted for the beautifully sculpted stelae and hieroglyphic inscriptions it has yielded. Between 1931 and 1939 the University of Pennsylvania Museum conducted extensive excavations at this site. John Allen Mason led the first two seasons of work at the site (1931–1932), and Linton Satterthwaite directed the remaining six seasons (1933–1939, excluding 1938). Most of the monuments at the Museum borrowed from Guatemala were returned in 1947; only Stela 14 and one leg from Altar 4 remain on display in the Museum today. The textual records from the excavations of Piedras Negras consist of 11 linear feet of correspondence, financial records, field notes and diaries, catalogs, and reports and publication materials. The arrangement of the records reflects the original order insofar as could be detected, and portions that had been separated over time were re-integrated into this scheme.

At the turn of the century, the Río Grande de Coclé changed course, revealing the site of a pre-Columbian cemetery when pottery and gold ornaments were washed out of the river banks. In 1940 the University of Pennsylvania Museum began to excavate Sitio Conte, which belonged to a private landowner, located in the province of Coclé. A very small portion of the pre-Columbian cemetery, estimated to cover four or five acres in its entirety, was selected for excavation. The expedition yielded 6,600 pounds of pottery and stone. The textual records consist of 1.5 linear feet of field notes, diaries, and object cards; correspondence; administrative records concerning contracts, expenses, transportation, and equipment; and unpublished and published reports and articles concerning findings. The arrangement of the records became apparent after some research, for the original order had been lost. Most of the original folder titles, however, have been maintained.