1. WOMAT/RAS/CHI/314/1 Reference (shelfmark): WOMAT/RAS/CHI/314/1 Title: Tracing. Collection Area: Map Collections Languages: English Date Range: 1908 Extent: 1 map sheet.
2. WOMAT/RAS/CHI/234/3 Reference (shelfmark): WOMAT/RAS/CHI/234/3 Title: Wrapper. Collection Area: Map Collections Languages: English Date Range: 1902 Extent: 1 folio, folded.
3. WOMAT/RAS/CHI/314/2 Reference (shelfmark): WOMAT/RAS/CHI/314/2 Title: Blue-print. Collection Area: Map Collections Languages: English Date Range: 1908 Extent: 1 map sheet.
4. WOMAT/RAS/CHI/31/1 Reference (shelfmark): WOMAT/RAS/CHI/31/1 Title: Copy 1 Collection Area: Map Collections Languages: English Date Range: 1902 Extent: 18 map sheets
5. WOMAT/RAS/CHI/31/2 Reference (shelfmark): WOMAT/RAS/CHI/31/2 Title: Copy 2 Collection Area: Map Collections Languages: English Date Range: 1902 Extent: 18 map sheets
6. WOMAT/RAS/CHI/216/3 Reference (shelfmark): WOMAT/RAS/CHI/216/3 Title: Title sheet Collection Area: Map Collections Languages: English Date Range: 1902 Extent: 1 folio
7. WOMAT/RAS/CHI/307/1 Reference (shelfmark): WOMAT/RAS/CHI/307/1 Title: Tracing. Collection Area: Map Collections Languages: English Date Range: 1907-1908 Extent: 1 map sheet.
8. WOMAT/RAS/CHI/307/2 Reference (shelfmark): WOMAT/RAS/CHI/307/2 Title: Blue-print. Collection Area: Map Collections Languages: English Date Range: 1907-1908 Extent: 1 map sheet.
9. WOMAT/RAS/CHI/309/1 Reference (shelfmark): WOMAT/RAS/CHI/309/1 Title: Tracing. Collection Area: Map Collections Languages: Chinese and English Date Range: 1907 Extent: 1 map sheet
10. WOMAT/RAS/CHI/309/2 Reference (shelfmark): WOMAT/RAS/CHI/309/2 Title: Blue-print. Collection Area: Map Collections Languages: Chinese and English Date Range: 1907 Extent: 1 map sheet