1. BM/DPB/2/1 Reference (shelfmark): BM/DPB/2/1 Title: In Letters Collection Area: Corporate Archives Languages: English Date Range: 1866-1948 Extent: 111 volumes
2. BM/DPB/1/1 Reference (shelfmark): BM/DPB/1/1 Title: Register of Accessions Collection Area: Corporate Archives Languages: English Date Range: 1837-1849 Extent: 30 volumes
3. BM/DPB/1/2 Reference (shelfmark): BM/DPB/1/2 Title: Register of Donations Collection Area: Corporate Archives Languages: English Date Range: 1836-1953 Extent: 60 volumes
4. BM/DPB/1/3 Reference (shelfmark): BM/DPB/1/3 Title: Register of Acquisitions Invoices Collection Area: Corporate Archives Languages: English Date Range: 19th century-20th century Extent: volumes