1. WOMAT/RAS/CHI/321/2 Reference (shelfmark): WOMAT/RAS/CHI/321/2 Title: Copy. Collection Area: Map Collections Languages: Chinese and English Date Range: 1908 Extent: 1 map sheet
2. WOMAT/RAS/CHI/321/1 Reference (shelfmark): WOMAT/RAS/CHI/321/1 Title: Original tracing. Collection Area: Map Collections Languages: Chinese and English Date Range: 1908 Extent: 1 map sheet