1. IOR/L/PS/12/4357 Reference (shelfmark): IOR/L/PS/12/4357 Title: Coll 37/114(8) Proposed exploratory expedition into Hindu Kush and Karakorum by Major and Mrs Beyts under auspices of Survey of India, 1946 Collection Area: India Office Records and Private Papers Languages: English Date Range: 4 Sep 1946-28 Nov 1946 Extent: 1 file