John M. Gregory Papers (Digital Surrogates) | University of Illinois Archives
Digital surrogates from the John M. Gregory Papers include a 1874 digitized letter, concerning correspondence between Gregory and Louise Allen.
The original letter can be found at Box 3 from this series. See the finding aid here.
Administrative access to preservation, nearline, and access files are available to archives staff at: https://medusa.library.illinois.edu/collections/1165
Civil Service Commission, United States