1. IOR/V/27/641/30 Reference (shelfmark): IOR/V/27/641/30 Title: Central Provinces. Chief Commissioner, The Central Provinces Boiler Inspection Rules, 1924. Nagpur, 1924; The Berar Boiler Inspection Rules, 1924. Nagpur, 1924 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1924 Extent: 1 volume