1. IOR/L/PJ/11/10/57 Reference (shelfmark): IOR/L/PJ/11/10/57 Title: Duplicate Passport: Aiyar Parameswara Nilakanta [Mr] Scope & Content: Date of birth: 19 Apr 1910 Profession: Research Physicist Passport number: 6006 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1941 Extent: Booklet