1. WOMAT/RAS/CHI/180/3/1 Reference (shelfmark): WOMAT/RAS/CHI/180/3/1 Title: Scope & Content: Original drawings Collection Area: Map Collections Languages: English Date Range: 1905 Extent: 16 map sheets
2. WOMAT/RAS/CHI/180/3 Reference (shelfmark): WOMAT/RAS/CHI/180/3 Title: Scope & Content: Gradient profiles relating to the routes described at CHI/180/1 & CHI/180/2 Collection Area: Map Collections Languages: English Date Range: 1905 Extent: 17 map sheets
3. WOMAT/RAS/CHI/180/3/2 Reference (shelfmark): WOMAT/RAS/CHI/180/3/2 Title: Scope & Content: A slightly enlarged compilation of the original drawings at CHI/180/3/1 Collection Area: Map Collections Languages: English Date Range: 1905 Extent: 1 map sheet