Cerâmica de Marajó (1939)
The Marajó ceramic pieces in the National Museum's collection, their patterns and characteristics.
Director: Humberto Mauro
| Camera | Manoel P. Ribeiro | Director of Photography |
| Editing | Humberto Mauro | Editor |
| Directing | Humberto Mauro | Director |
| Writing | Edgard Roquette-Pinto | Writer |