- New York World's Fair 1939 and 1940 Incorporated records /
- I. Central Files /
- Series I.A. Administration (A.) /
- A1. Functional Organization /
- A1.1 Operating Units /
- A1.17 Press and Promotion Division /
- A1.171 Promotion Department /
- Special Purchase or Payment Authorization, 1939 Jan 1- Aug 7