Mud Dauber Wasp (Sceliphron caementarium) from “Busy Bugs” by Ada & Frank Graham - BK-7, ©1983, Box: 5, Folder: 8, item: 3. Natural History Art and Illustration by D. D. Tyler, MS 337. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/310496 Accessed January 06, 2025.