61. IOR/L/PS/20/B223/9 Reference (shelfmark): IOR/L/PS/20/B223/9 Title: Routes in Afghanistan N.E. 1926. Amendment list no 3 (September 1935) [Delhi, General Staff India, 1936 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1936 Extent: 91pp
62. IOR/L/PS/20/B223/10 Reference (shelfmark): IOR/L/PS/20/B223/10 Title: Corrections to routes in Afghanistan South-West, 1923 Calcutta: General Staff India, 3rd series, 1928 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1928 Extent: 58pp
63. IOR/L/PS/20/B223/11 Reference (shelfmark): IOR/L/PS/20/B223/11 Title: Routes in Afghanistan, South-West, 1923. Amendment list no 3 (June 1937) [Delhi: General Staff India, 1937] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937 Extent: 66pp
64. IOR/L/PS/20/B223/12 Reference (shelfmark): IOR/L/PS/20/B223/12 Title: Amendment list no 4 to routes in Afghanistan, South West (1923) [Delhi: General Staff India, 1940] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1940 Extent: 5pp
65. IOR/L/PS/20/B223/13 Reference (shelfmark): IOR/L/PS/20/B223/13 Title: Routes in Afghanistan South-West Lahore: General Staff India, 1941 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1941 Extent: viii, 292pp plan map (in pocket)
66. IOR/L/PS/20/B223/14 Reference (shelfmark): IOR/L/PS/20/B223/14 Title: Routes in Afghanistan, South-East Calcutta: General Staff India, 6th edn, 1937 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937 Extent: x, 533pp map (in pocket)
67. IOR/L/PS/20/B223/15 Reference (shelfmark): IOR/L/PS/20/B223/15 Title: Routes in Afghanistan. South-East 1937. Amendment list no 1 (May 1940) [Delhi: General Staff India, 1940] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1940 Extent: 39pp
68. IOR/L/PS/20/B223/16 Reference (shelfmark): IOR/L/PS/20/B223/16 Title: Routes in Afghanistan. South East 1937. Amendment list no 3 (May 1941) [Delhi: General Staff India, 1941] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1941 Extent: 7pp
69. IOR/L/PS/20/B232/1 Reference (shelfmark): IOR/L/PS/20/B232/1 Title: Indian route book, volume IV, part I. Routes in Northern Baluchistan Calcutta: General Staff India, 3rd edn, 1910 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910 Extent: xxxvi, 314pp 2 maps (1 in pocket)
70. IOR/L/PS/20/B232/2 Reference (shelfmark): IOR/L/PS/20/B232/2 Title: Corrections to routes in Northern Baluchistan. July 1913 [Simla: General Staff India, 1913] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913 Extent: 46pp