1. IOR/L/PS/11/180, P 7980/1920 Reference (shelfmark): IOR/L/PS/11/180, P 7980/1920 Title: P 7980/1920 Afghanistan: Otto Sperling, a German who escaped to Afghanistan from Turkestan Collection Area: India Office Records and Private Papers Languages: English Date Range: 8 Oct 1920-27 Jan 1921 Extent: 1 file