21. IOR/V/25/760/21 Reference (shelfmark): IOR/V/25/760/21 Title: Indian Postal Guide, 1912 Scope & Content: Quarterly Collection Area: India Office Records and Private Papers Languages: English Date Range: 1912 Extent: 1 volume
22. IOR/V/25/760/22 Reference (shelfmark): IOR/V/25/760/22 Title: Indian Postal Guide, 1913 Scope & Content: Quarterly Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913 Extent: 1 volume
23. IOR/V/25/760/23 Reference (shelfmark): IOR/V/25/760/23 Title: Indian Postal Guide, 1914 Scope & Content: Quarterly Collection Area: India Office Records and Private Papers Languages: English Date Range: 1914 Extent: 1 volume
24. IOR/V/25/760/24 Reference (shelfmark): IOR/V/25/760/24 Title: Indian Postal Guide, 1915 Scope & Content: Quarterly Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915 Extent: 1 volume
25. IOR/V/25/760/25 Reference (shelfmark): IOR/V/25/760/25 Title: Indian Postal Guide, 1916-1917 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1916-1917 Extent: 1 volume
26. IOR/V/25/760/26 Reference (shelfmark): IOR/V/25/760/26 Title: Indian Postal Guide, 1918-1919 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1918-1919 Extent: 1 volume
27. IOR/V/25/760/27 Reference (shelfmark): IOR/V/25/760/27 Title: Indian Postal Guide, 1920 Scope & Content: Quarterly Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920 Extent: 1 volume
28. IOR/V/25/760/28 Reference (shelfmark): IOR/V/25/760/28 Title: Indian Postal Guide, 1921 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921 Extent: 1 volume
29. IOR/V/25/760/29 Reference (shelfmark): IOR/V/25/760/29 Title: Indian Postal Guide, 1922 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1922 Extent: 1 volume
30. IOR/V/25/760/30 Reference (shelfmark): IOR/V/25/760/30 Title: Indian Postal Guide, 1923 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1923 Extent: 1 volume