1. IOR/Z/E/4/23/M403 Reference (shelfmark): IOR/Z/E/4/23/M403 Title: Marine Affairs, Indian Navy, "Treatise on economy of fuel on board Men of War steamers, by Capt. A.P. Ryder, R.N., copies forwarded Collection Area: India Office Records and Private Papers Languages: English Date Range: 1852-1853 Extent: 1 entry