Series consists of a mixture of hand written, typed, and copied papers, lectures, notes, research material, student work, and teaching material. The majority of the work is from Crouse’s time as an educator, but some may be from his student days.

Series contains audio and video of music, lectures, films, and other audio-visual records.

As of July 2024, they have not yet been inspected to see if they contain what they are labeled to contain.