This collection is currently unprocessed and access to it may therefore be limited. Researchers are advised to contact the Booth Family Center for Special Collections for more information on access to this collection.

The collection consists primarily of postcards and photographs collected by Dubalen, a friend of Pierre Teilhard de Chardin, SJ.

The collection documents some of the writings of French Jesuit Pierre Teilhard de Chardin in their original French. The collection contains 14 mimeographs by Teilhard and includes several essay-length versions of his famous "Le Milieu Divin." The Teilhard mimeographs are arranged in alphabetical order. There is also a bit of supplementary material to round out the collection, including obituaries of Teilhard and newspaper clippings about him.

Letters from Teilhard de Chardin to Diane de Margerie. Includes printed articles by and about Teilhard de Chardin. Four offprints bear inscriptions by Teilhard to Ambassador Roland de Margerie and his wife Jenny Fabre-Luce, parents of Diane de Margerie.

Diane de Margerie (b.1927), is a French writer and translator.

Personal letters and materials relating to Pierre Teilhard de Chardin, SJ., collected by Marie-Therese Cosme and written by mutual friends Pierre Leroy, SJ; Pierre Teilhard de Chardin, SJ; and others. Includes offprints of monographs by Leroy and Teilhard de Chardin. Also letters from French explorer and spiritualist Alexandra David-Neel (1868-1969) and Emmanuel de Breuvery, SJ (1906-1970).

Materials pertaining to Pierre Leroy, SJ, particularly relating to his book: "Un chemin non trace: Jesuite au XX siecle" (1992). Includes letters from Abbe Breuil, photographs of Leroy, and an early copy of "La messe sur le monde" by Teilhard de Chardin.