Arrangement
This collection has been arranged into the following series:
- Series 1. Correspondence
- Series 2. Business records
- Series 3. L-files
- Series 4. Manuscripts
- Series 5. Membership lists and applications for membership
- Series 6. Office files
- Series 7. Panama Canal Treaty campaign
- Series 8. Publications
- Series 9. Subject files
- Series 10. Media