- ColeçãoOHP150 - 150 Stories Oral History Project Collection
- SérieI015NB - Oral history interview of Nelson Bird
- Dossiê/ProcessoI015.1 - Interview recording one
- Dossiê/ProcessoI015.2 - Interview recording two
- Dossiê/ProcessoI015.3 - Interview recording three
- Dossiê/ProcessoI015.4 - Interview recording four
- Dossiê/ProcessoI015.5 - Interview recording five