1. BM/1 Reference (shelfmark): BM/1 Title: Microfilm of the British Museum Archives Collection Area: Corporate Archives Languages: English Date Range: 1743-1939 Extent: 203 microfilm reels
2. BM/DPB/2 Reference (shelfmark): BM/DPB/2 Title: Departmental correspondence Collection Area: Corporate Archives Languages: English Date Range: 1866-1948 Extent: 111 volumes
3. BM/DPB/1 Reference (shelfmark): BM/DPB/1 Title: Records of Acquistions Collection Area: Corporate Archives Languages: English Date Range: 1836-1953 Extent: 90 volumes
4. BM/OPBM/1 Reference (shelfmark): BM/OPBM/1 Title: Records relating to acquisitions Collection Area: Corporate Archives Languages: English Date Range: 1892-1974 Extent: 43 volumes
5. BM/DPB/MAPS/1 Reference (shelfmark): BM/DPB/MAPS/1 Title: Official Letters Collection Area: Corporate Archives Languages: English Date Range: 1857-1909 Extent: 9 volumes
6. BM/DPB/MAPS/2 Reference (shelfmark): BM/DPB/MAPS/2 Title: Reports and Minutes Collection Area: Corporate Archives Languages: English Date Range: 1865-1909 Extent: 5 volumes
7. BM/DPB/MAPS/3 Reference (shelfmark): BM/DPB/MAPS/3 Title: Invoices for Purchases Collection Area: Corporate Archives Languages: English Date Range: 1867-1910 Extent: 3 volumes
8. BM/DPB/PK/4 Reference (shelfmark): BM/DPB/PK/4 Title: Principal Keepers' General correspondence Collection Area: Corporate Archives Languages: English Date Range: 1939-1961 Extent: 176 Files
9. BM/DPB/PK/2 Reference (shelfmark): BM/DPB/PK/2 Title: Correspondence, Trustees' minutes and Keepers' reports Collection Area: Corporate Archives Languages: English Date Range: 1841-1973 Extent: 139 volumes; 4 drawers of index cards
10. BM/DPB/PK/1 Reference (shelfmark): BM/DPB/PK/1 Title: Correspondence, Trustees' minutes and Keepers' reports (Panizzi papers) Collection Area: Corporate Archives Languages: English Date Range: 1836-1855 Extent: 15 volumes