Abstract Theodore Hetzel (1906-1990) was a Quaker professor of engineering at Haverford College in Haverford, Pennsylvania whose interests led him to involvement with Native American and Quaker issues. An avid photographer, the materials in this collection are primarily photographic, as well as correspondence and documents.

Abstract The Vaux family was deeply involved with Quaker and Native American affairs throughout much of the nineteenth and early 20th centuries. George Vaux, Sr. was involved in Quaker activity through the Philadelphia Yearly Meeting and other Quaker meetings throughout the world (including Antigua and London). Both George Vaux, Jr. and his sister Mary Morris Vaux Walcott served as commissioners for the U.S. Board of Indian Commissioners. This organization was established by the United States Congress...