Records of the Midwest Psychological Field Station, a field station operated by University of Kansas psychology professors Roger Barker and Herbert Wright in Oskaloosa, Jefferson County, Kansas.

Lawson was a professor of entomology and held several administrative positions at the University of Kansas, including serving as dean of the College of Liberal Arts and Sciences, from 1916-1954. This collection consists of correspondence, obituaries, and a 1956 convocation program.

This collection is comprised of the seismographic records from the Seismographic Station - Lawrence, Kansas.