An artificial collection comprised of correspondence, diaries, lecture notes, essays, administrative documents, minutes, and other documents related to Columbia University. Materials were created by or for students, alumni, faculty, administrators, staff, trustees, and honorary degree recipients.

A collection of about 130 letters and 12 documents concerning the Toulouse Bibliotheq́ue Municipale Ms. 609 - Collection Doat register, 1245-1246. Included are letters from Merriam Sherwood Mantz to Prof. Austin P. Evans with carbons of his replies on her European research from 1933-1952 for his upcoming book on inquisitional registers, and some correspondence concerning the funding of this project by Columbia University.