11. IOR/L/PS/12/4609 Reference (shelfmark): IOR/L/PS/12/4609 Title: Coll 46/1 Road routes via the Karakorum Mountains to Sinkiang; supplies to Russia and China Collection Area: India Office Records and Private Papers Languages: English Date Range: 24 Nov 1941-4 Dec 1946 Extent: 1 file
12. IOR/L/PS/12/4610 Reference (shelfmark): IOR/L/PS/12/4610 Title: Coll 46/2 Air routes from India to Sinkiang via the Karakorum Mountains, etc: supplies to China Collection Area: India Office Records and Private Papers Languages: English Date Range: 22 May 1942-26 Feb 1943 Extent: 1 file
13. IOR/L/PS/12/4617 Reference (shelfmark): IOR/L/PS/12/4617 Title: Coll 46/6(1) Turk-Sib routes: land routes through Sinkiang (Persia-Russia -China); supplies to Russia and China Collection Area: India Office Records and Private Papers Languages: English Date Range: 3 Mar 1942-5 Jul 1943 Extent: 1 file
14. IOR/L/PS/12/4619 Reference (shelfmark): IOR/L/PS/12/4619 Title: Coll 46/6(3) Turk-Sib route, etc: land routes through Sinkiang (Persia-Russia-China); supplies to Russia and China Collection Area: India Office Records and Private Papers Languages: English Date Range: 6 Jul 1943-28 May 1946 Extent: 1 file
15. IOR/L/PS/12/4615 Reference (shelfmark): IOR/L/PS/12/4615 Title: Coll 46/5(2/1) China via Tibet: Sadiya-Rima-Bataam route; survey of Upper Salween; supplies to China Collection Area: India Office Records and Private Papers Languages: English Date Range: 5 Oct 1944-24 Aug 1946 Extent: 1 file
16. IOR/L/PS/12/4618 Reference (shelfmark): IOR/L/PS/12/4618 Title: Coll 46/6(2) Supplies to China and Russia: Allied Supplies Executive Sub Committee on supplies to China Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 Jul 1942-18 Sep 1945 Extent: 1 file