1. IOR/R/20/B/98 Reference (shelfmark): IOR/R/20/B/98 Title: File 3/78 of 1940 Acts and Regulations: The Post Office Ordinance, 1939 Amendment to Post Office charges Collection Area: India Office Records and Private Papers Languages: English Date Range: 7 Jun 1940-14 Apr 1941 Extent: 1 file