- FondoOPM - Office of the Prime Minister
- Serie01 - Departmental Correspondence
- Sottoserie1955 - OPM 1955(Bozza)
- Unità archivistica0001/1955 - Boards and Committees 1956.
- Unità archivistica0001/1956 - Boards and Committees 1957
- Unità archivistica0001/1959 - Boards and Committees, 1960
- Unità archivistica0002/1955 - Boards of Survey 1955.
- Unità archivistica0004/1955 - Carnival Festivities 1956.
- Unità archivistica0005/1955 - Monthly lists of Official Colonial Publications January 1955.
- Unità archivistica0006/1955 - Monthly lists of Official Colonial Publications February 1955.
- Unità archivistica0007/1955 - Monthly lists of Official Colonial Publications March 1955.
- 1085 more...