141. Add MS 88888/7/6 Reference (shelfmark): Add MS 88888/7/6 Title: Letters to Beatrice Blackett Collection Area: Western Manuscripts Languages: English Date Range: 1923-1924 Extent: 1 file
142. Add MS 88888/7/7 Reference (shelfmark): Add MS 88888/7/7 Title: Letters to Beatrice Blackett Collection Area: Western Manuscripts Languages: English Date Range: Apr 1925-Jul 1925 Extent: 1 file
143. Add MS 88888/7/8 Reference (shelfmark): Add MS 88888/7/8 Title: Letters to Beatrice Blackett Collection Area: Western Manuscripts Languages: English Date Range: Aug 1925-Nov 1925 Extent: 1 file
144. Add MS 88888/7/9 Reference (shelfmark): Add MS 88888/7/9 Title: Letters to Beatrice Blackett Collection Area: Western Manuscripts Languages: English Date Range: 1926 Extent: 1 file
145. Add MS 88888/7/10 Reference (shelfmark): Add MS 88888/7/10 Title: Letters to Beatrice Blackett Collection Area: Western Manuscripts Languages: English Date Range: Jan 1927-Mar 1928 Extent: 1 file
146. Add MS 88888/7/11 Reference (shelfmark): Add MS 88888/7/11 Title: Letters to Beatrice Blackett Collection Area: Western Manuscripts Languages: English Date Range: Apr 1928-Nov 1928 Extent: 1 file
147. Add MS 88888/7/12 Reference (shelfmark): Add MS 88888/7/12 Title: Letters from Beatrice to Basil Blackett Collection Area: Western Manuscripts Languages: English Date Range: 1914-1920, nd Extent: 1 file
148. Add MS 88888/7/13 Reference (shelfmark): Add MS 88888/7/13 Title: Letters to his mother, Grace Collection Area: Western Manuscripts Languages: English Date Range: 1891-1895, 1902 Extent: 1 file
149. Add MS 88888/7/13-16 Reference (shelfmark): Add MS 88888/7/13-16 Title: Letters from Basil Blackett to his mother, Grace Collection Area: Western Manuscripts Languages: English Date Range: 1891-1923 Extent: 4 files
150. Add MS 88888/7/14 Reference (shelfmark): Add MS 88888/7/14 Title: Letters to his mother, Grace Collection Area: Western Manuscripts Languages: English Date Range: 1917-1922 Extent: 1 file