41. BM/DPB/1/2/40 Reference (shelfmark): BM/DPB/1/2/40 Title: Volume 40 Collection Area: Corporate Archives Languages: English Date Range: 8 Apr 1922-10 Nov 1923 Extent: 1 volume, Paper
42. BM/DPB/1/2/41 Reference (shelfmark): BM/DPB/1/2/41 Title: Volume 41 Collection Area: Corporate Archives Languages: English Date Range: 8 Dec 1923-13 Jun 1925 Extent: 1 volume, Paper
43. BM/DPB/1/2/42 Reference (shelfmark): BM/DPB/1/2/42 Title: Volume 42 Collection Area: Corporate Archives Languages: English Date Range: 13 Jun 1925-13 Nov 1926 Extent: 1 volume, Paper
44. BM/DPB/1/2/43 Reference (shelfmark): BM/DPB/1/2/43 Title: Volume 43 Collection Area: Corporate Archives Languages: English Date Range: 13 Nov 1926-12 May 1928 Extent: 1 volume, Paper
45. BM/DPB/1/2/44 Reference (shelfmark): BM/DPB/1/2/44 Title: Volume 44 Collection Area: Corporate Archives Languages: English Date Range: 12 May 1928-11 Jan 1930 Extent: 1 volume, Paper
46. BM/DPB/1/2/45 Reference (shelfmark): BM/DPB/1/2/45 Title: Volume 45 Collection Area: Corporate Archives Languages: English Date Range: 8 Feb 1930-11 Jul 1931 Extent: 1 volume, Paper
47. BM/DPB/1/2/46 Reference (shelfmark): BM/DPB/1/2/46 Title: Volume 46 Collection Area: Corporate Archives Languages: English Date Range: 11 Jul 1931-14 Jan 1933 Extent: 1 volume, Paper
48. BM/DPB/1/2/47 Reference (shelfmark): BM/DPB/1/2/47 Title: Volume 47 Collection Area: Corporate Archives Languages: English Date Range: 14 Jan 1933-14 Jul 1934 Extent: 1 volume, Paper
49. BM/DPB/1/2/48 Reference (shelfmark): BM/DPB/1/2/48 Title: Volume 48 Collection Area: Corporate Archives Languages: English Date Range: 14 Jul 1934-14 Dec 1935 Extent: 1 volume, Paper
50. BM/DPB/1/2/49 Reference (shelfmark): BM/DPB/1/2/49 Title: Volume 49 Collection Area: Corporate Archives Languages: English Date Range: 11 Jan 1936-12 Jun 1937 Extent: 1 volume, Paper