1. IOR/L/PS/12/2390 Reference (shelfmark): IOR/L/PS/12/2390 Title: Coll 12/47 Detention in Khotan of two German nationals, Professor Filchner and Broker Haack Collection Area: India Office Records and Private Papers Languages: English Date Range: 22 Jun 1936-11 Aug 1938 Extent: 1 file