1. Mss Eur F152/21 Reference (shelfmark): Mss Eur F152/21 Title: Scope & Content: Army field message book containing miscellaneous notes by Brayne. Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1918-1919 Extent: Unspecified
2. Mss Eur F152/26 Reference (shelfmark): Mss Eur F152/26 Title: Scope & Content: Unidentified regimental group photograph. Dated as: no date Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
3. Mss Eur F152/19 Reference (shelfmark): Mss Eur F152/19 Title: Scope & Content: Press cuttings relating to Syria, Mesopotamia, and Palestine. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1918-1920 Extent: Unspecified
4. Mss Eur F152/18 Reference (shelfmark): Mss Eur F152/18 Title: Scope & Content: File of papers relating to Brayne's war experiences Collection Area: India Office Records and Private Papers Languages: English Date Range: 1917-1919 Extent: Unspecified
5. Mss Eur F152/15 Reference (shelfmark): Mss Eur F152/15 Title: Scope & Content: Field Service Pocket Book. War Office. (London, 1916), with notes by Brayne. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1916 Extent: Unspecified
6. Mss Eur F152/20 Reference (shelfmark): Mss Eur F152/20 Title: Scope & Content: Correspondence and notes, chiefly of Brayne as Deputy Chief Political Officer, Aleppo. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919-1920 Extent: Unspecified
7. Mss Eur F152/22 Reference (shelfmark): Mss Eur F152/22 Title: Scope & Content: 2 notebooks containing notes on military procedure, first aid, field tactics and rifle drill. Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1915-1919 Extent: Unspecified
8. Mss Eur F152/27 Reference (shelfmark): Mss Eur F152/27 Title: Scope & Content: Correspondence with Lieutenant-Colonel Roland Dening about his projected regimental history of the 18th (King George's Own) Lancers. Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov-Dec 1931 Extent: Unspecified
9. Mss Eur F152/23 Reference (shelfmark): Mss Eur F152/23 Title: Scope & Content: Notes in Urdu on trench warfare. Dated as: no date Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
10. Mss Eur F152/13 Reference (shelfmark): Mss Eur F152/13 Title: Scope & Content: Notebook of Captain Frederick Gwatkin containing list of officers of 'B' Squadron, 18th (King George's Own) Lancers with comments. Also copy of official regimental correspondence. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915-1918 Extent: Unspecified