1. Mss Eur F669/18 Reference (shelfmark): Mss Eur F669/18 Title: “The Khewra salt mine” by W. U. Siddiqui. Reprinted from Pakistan Journal of Science, Vol III, No 3, May 1956 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1956 Extent: 1 printed pamphlet