22 Boston/Harvard, Marc Clapp's Howard bldgs., September 2009

22 Boston/Harvard, Marc Clapp's Howard bldgs., September 2009, Box: 66, Folder: 44. Robinson-Clapp family archives, RH MS 578. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/581233 Accessed January 24, 2026.