| # | Reference code | Title | Dates | Access restrictions | Retrieval information |
|---|---|---|---|---|---|
| 1 | 1946INDB | Convite Concludentes Curso Industrial Básico 1946 | 1946 | None | |
| 2 | 1957INDB | Convite Concludentes Curso Industrial Básico 1957 | 1957 | None | |
| 3 | 1997TMET | Convite Concludentes do Curso Técnico de Metalurgia 1997 | 1997 | None |