1. IOR/X/9002/2 Reference (shelfmark): IOR/X/9002/2 Title: Survey of India Department. Conventional Signs to be used on Topographical Maps for reduction. Scope & Content: Printed May 1895, with additions and corrections to August 1896, reprinted September 1896. Photo[zincographed]. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item