The collection consists of 4 hardbound volumes of handwritten lecture notes by Michael Henry Bittenger from his time as a student at Princeton Theological Seminary. Notes are for the following courses: didactic theology, taught by Charles Hodge; physics and natural philosophy, taught by John Loomis; church history, taught by James Waddell Alexander; analecta theologica.

Abraham Kuyper is best known for his strong leadership, including four years as prime minister, of the major center-right, Protestant political party of the Netherlands from 1879 to 1920. Kuyper was also the foremost Calvinist proponent and intellectual of the late nineteenth century Netherlands. This collection contains large prints of political cartoons that feature Abraham Kuyper.

These materials consist of Gill's personal papers, correspondence, Master Sermon Series, scrapbooks, and other printed material.

These materials consist of Young Kyo Hahn's personal papers, in addition to email correspondence, photos, disks, and other multi media items.