31. Hawthorne Flying Service receipt Collection: Midlands Memories Institution: Richland Library, Columbia, S.C.
32. Used Planes List, Dixie Aviation Co. Collection: Midlands Memories Institution: Richland Library, Columbia, S.C.
33. Used Airplanes List, Dixie Aviation Co. Collection: Midlands Memories Institution: Richland Library, Columbia, S.C.