1. IOR/L/PS/20/B Reference (shelfmark): IOR/L/PS/20/B Title: Political and Secret Department Library: 'B' Books Scope & Content: Covers Afghanistan, Baluchistan, North West Frontier of India, Jammu and Kashmir and Northern Frontier of India Collection Area: India Office Records and Private Papers Languages: English Date Range: 1834-1944 Extent: 163 volumes (180 items)
2. IOR/L/PS/20/B19 Reference (shelfmark): IOR/L/PS/20/B19 Title: Afghanistan Papers Collection Area: India Office Records and Private Papers Languages: English Date Range: 1838-1839 Extent: 1 volume
3. IOR/L/PS/20/B23 Reference (shelfmark): IOR/L/PS/20/B23 Title: Baluchistan Papers Collection Area: India Office Records and Private Papers Languages: English Date Range: 1877-1878 Extent: 1 volume
4. IOR/L/PS/20/B81 Reference (shelfmark): IOR/L/PS/20/B81 Title: Baluchistan Papers Collection Area: India Office Records and Private Papers Languages: English Date Range: 1891-1892 Extent: 1 volume
5. IOR/L/PS/20/B280 Reference (shelfmark): IOR/L/PS/20/B280 Title: Baluchistan Papers Collection Area: India Office Records and Private Papers Languages: English Date Range: 1924-1933 Extent: 2 items
6. IOR/L/PS/20/B257/2 Reference (shelfmark): IOR/L/PS/20/B257/2 Title: Notes on the Afghan Army Collection Area: India Office Records and Private Papers Languages: English Date Range: 1936-1941 Extent: 4 items
7. 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)
8. IOR/L/PS/20/B299/1 Reference (shelfmark): IOR/L/PS/20/B299/1 Title: Handbook of Kandahar Province Simla: General Staff India, 1933 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933 Extent: iv, 200pp 5 maps (in pockets) illus
9. 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)
10. IOR/L/PS/20/B232/5 Reference (shelfmark): IOR/L/PS/20/B232/5 Title: Routes in Northern Baluchistan Calcutta: General Staff India, 5th edn, 1927 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1927 Extent: xix, 513pp map (in pocket)