- FondoA1132 - Patrick Robert Brian Lewis Papers
- SerieA - Speeches
- SubserieA2 - Speeches File 2
- Unidad documental compuestaA2.16 - Some aspects of Civic Administration in the United States - Students' Society
- ParteA2.16.1 - Some aspects of Civic Administration in the United States - Students' Society
- ParteA2.16.2 - Some aspects of Civic Administration in the United States - Students' Society
- ParteA2.16.3 - Some aspects of Civic Administration in the United States - Students' Society