1. WOMAT/RAS/CHI/256/2/3 Reference (shelfmark): WOMAT/RAS/CHI/256/2/3 Title: 'Ho-Nan (河南) 1:25,000'. Index map. Scope & Content: Indicates the respective cover of the larger set at CHI/256/2/1, and of the smaller set at CHI/256/2/2/1. Collection Area: Map Collections Languages: English Date Range: 1926 Extent: 1 map sheet