National Guard machine gun crew during Tulsa race riot; Truck being used to gather up African American victims during Tulsa race riot; A victim of the Tulsa race riot, June 1, 1921, Box: 1, Folder: B:7-9. Collection of photographs and postcards of race relations in Kansas and Oklahoma, RH PH 184. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/467876 Accessed February 19, 2025.