1. NHD8/1194 Reference (shelfmark): NHD8/1194 Title: Mussel Scope & Content: Mussel Family Dreissenidae Original inscriptions: ‘Dreissena purpurescens, Cantor’ Further inscriptions: Artist: Chinese Artist Medium: Varnished watercolour and Pen and Ink Size: Note: Collection Area: Visual Arts Languages: Not applicable Date Range: 1840-1842 Extent: 1 Item