141. BM/PB/PK/2/7 Reference (shelfmark): BM/PB/PK/2/7 Title: Keepers' internal correspondence, minutes and reports, 1855 - 1861; Jan 1865 - Jul 1866 Collection Area: Corporate Archives Languages: English Date Range: 1855-1866 Extent: 1 volume, Paper
142. BM/PB/PK/2/140 Reference (shelfmark): BM/PB/PK/2/140 Title: Card index to minutes, reports and letters 1875 - 1899 Collection Area: Corporate Archives Languages: English Date Range: 1875-1899 Extent: 1 drawer, Paper
143. BM/PB/PK/2/141 Reference (shelfmark): BM/PB/PK/2/141 Title: Card index to minutes, reports and letters 1912 - 1973 Collection Area: Corporate Archives Languages: English Date Range: 1912-1973 Extent: 2 drawers, Paper