Fieldnotesare recorded in site notebooks by Irwin. As well, the collection includes copies of the site cardsgenerated by Irwin. Some personal material is included: clippings of favorite poems and some of Irwin's correspondence with friends and family members. Other correspondence details the expedition logistics and progress in letters to and from the Peabody Museum. A good deal of the personnel records document the process by which student workers were hired each summer. Manuscripts and writings contain drafts of several articles written by Irwinand Irwin-Williams. Photographic material is comprised mainly of a "photo journal" compiled by Cynthia Irwin-Williams which depicts both the archaeologists' living conditions and the excavations themselves. In more formal efforts, expedition reports and proposals drafts reveal the work that went into documenting the expedition for the granting agencies, and copious financial records show the level of accountability necessary to recoup expenses.
Conditions Governing Use
1 collection (10 boxes; (5 linear feet); 1 oversize box)
The main objective of the expedition was the systematic removal of enough material from the various cultural complexes represented at the site (Folsom and Clovis, Midland, Agate Basin, Hell Gap,Cody, and the Frederick) to identify their archaeological content. The main thrust of the work was to reconstruct a lifeway on the Great Plains that existed between 9000 B.C.and 5000 B.C.The study included not only archaeological excavations, but climatic interpretations based on geology and geomorphology by C. Vance Haynes,University of Arizona, assisted by Dr. John M. Saul, Massachusetts Institute of Technology.Many students also assisted on the site.
Irwin, Henry T., Cynthia Irwin-Williams and George A. Agogino.1968. "Archaeological investigations at the Hell Gap site near Guernsey, Wyoming." National Geographic Society Research Reports, 1963 Projects. Washington: National Geographic Society. pp. 151-156.
Irwin, Henry T. 1969. "Archaeological investigations at Hell Gap site, Guernsey, Wyoming." National Geographic Society Research Reports, 1964 Projects. Washington: National Geographic Society. pp. 113-116.
Additional Catalog Entries
- Agogino, George Allen
- Excavations (Archaeology)--Wyoming
- Haynes, Vance
- Hell Gap Expedition
- Irwin, Henry T
- Irwin-Williams, Cynthia
- National Geographic Society
- Peabody Museum of Archaeology and Ethnology
- Saul, John M
- Hell Gap Expedition Records 1961-68
- Peabody Museum Archives
- EAD ID
Part of the Peabody Museum Archives Repository
The Peabody Museum Archives contains primary source materials that reflect the Museum’s archaeological and ethnographic research and fieldwork since its founding in 1866. Archival collections contain photographs, documents, papers, and records of enduring value that were created or collected by the Museum, its individual affiliates, or other related entities. The collections also document the history or provenience, as well as the creation of many of the Museum’s artifact collections. To learn more about research visits at the Peabody Museum, please see https://www.peabody.harvard.edu/research-visits.
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