The Paul Morrill Papers contain architectural drawings, preliminary sketches, and matted prints done by Morrill of buildings and other sites on the Ohio State University campus. The collection dates from 1904-1981.

This collection contains approximately 730 color photographs and 40 sleeves of negatives of construction of the West Campus recreation fields, the parking lot next to the mail facility on Kenny Road, and at the northwest corner of 17th and Neil avenues.