1. IOR/Z/E/4/14/P538 Reference (shelfmark): IOR/Z/E/4/14/P538 Title: Post Office, Mails, Franking Privileges, Charge of official postage preferred to grant of to Surveyors of Canal between the Ganges & Hooghly Collection Area: India Office Records and Private Papers Languages: English Date Range: 1834-1837 Extent: 1 entry