Specifications for plumbing and gas fittings for the residence of Prof[essor] L[ewis] L[indsay] Dyche, Lawrence Kans[as], Box: 2a, Folder: 74. Personal Papers of Lewis L. Dyche, PP 66. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/183185 Accessed May 18, 2024.