Transparencies

The Conard-Pyle Company records supplement includes substantial additions to the series in the original collection, as well as records which constitute three new series related to the Atlantic Coast Nurseries, Inc., printed material, and Robert Pyle's professional papers.

The William Homer papers related to Albert Pinkham Ryder contains research material about American painter Albert Pinkham Ryder collected by William Homer, the scholar, Art History professor, and author of Albert Pinkham Ryder: Painter of Dreams.

The William H. Williams Papers, spanning the dates 1907-2006, comprise 11.6 linear feet of manuscripts, academic papers, correspondence, photographs, teaching materials, and academic research relating to the areas of study and publications of Williams, a prominent Delaware historian based in Sussex County, Delaware. The collection is divided into six series, with series III. through VI. corresponding to major subject areas studied by Williams.