Photographic Materials, 1907-1945, undated

This series contains glass and film slides, autochromes and stereoscopic slides, glass and film negatives, photographic prints, and an album containing photographs of McCullough's classes, ca. 1919-45. A majority of the slides, photographs, and negatives are of Oberlin buildings, natural areas and the campus landscape. The series also included negatives that may have been nitrate; these were scanned and discarded, and prints were made in 2014 from the scanned images for reference purposes.