1. IOR/Z/E/4/23/B732 Reference (shelfmark): IOR/Z/E/4/23/B732 Title: Bombay, Marine Affairs, Ships, "A Treatise on Economy of Fuel on board Men of War Steamers" by Captain A.P. Ryder, R.N., copies forwarded Collection Area: India Office Records and Private Papers Languages: English Date Range: 1852-1853 Extent: 1 entry