The Brandywine Manufacturers Sunday School (BMSS) was organized in 1817 as a non-sectarian school for the children of the local factory workers, with instruction in reading, writing, arithmetic, and religion. This collection contains eleven Kodachrome prints of exterior views of the school building taken by Nancy Wootten (of Wilmington), between 1963 and 1966.

Pierre S. du Pont incorporated the Delaware School Auxiliary Association in 1919 to finance the construction of new school buildings throughout Delaware. Between 1918 and 1940 he donated $5,000,000 to build some 120 schools. This collection contains photographs, almost all exterior, of 114 public elementary and secondary schools in Delaware.

Miscellaneous records including information about educational facilities in Delaware.

James F. Allee Jr. (1884-1956), was a lawyer and publisher from Dover, in Kent County, Delaware. This collection contains six photographic prints from the J.F. Allee papers.

Nesbitt Aire, Inc. is one of the leading manufacturers of school heating and cooling systems. The Nesbitt Aire, Inc. records are a collection of product catalogues from the heating and cooling business of the company dating from 1933 to 2001. There is also a small portion of business correspondence, meeting minutes, employee newsletters, manuals and other publications.

Wilmington is the largest city in Delaware located on the Christiana and Brandywine Rivers. Postcard views of miscellaneous sights in and around Wilmington, Delaware.