1. IOR/L/PJ/11/12/149 Reference (shelfmark): IOR/L/PJ/11/12/149 Title: Duplicate Passport: Chowdhury Mrinal Kanti [Mr] Scope & Content: Date of birth: 01 May 1902 Profession: Engineer Passport number: 193 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1943 Extent: Booklet