The Association's papers consist of the records of Santa Fe preservationists who unsuccessfully attempted in 1948-49 to save the so-called "Lamy House" and the "Old Santa Fe Trading Post" on Cathedral Place from destruction by the A.T. & S.F. Railroad for expansion of their La Fonda Hotel.

This collection is a well documented history of the excavation and restoration of the Santuario de Guadalupe in Santa Fe, New Mexico. It documents the archaeology conducted by Edward Crocker and his firm when burials were discovered beneath the floor of the church during restoration work. Resulting social and cultural dynamics of the community relating to the church, its renovation and the archaeology are also covered in the collection.

Portfolio, probably originally bound with twine, containing hand-colored collotype prints of historical, civic, religious, and commercial buildings, and monuments in Santa Fe, New Mexico.