1. NHD26/53 Reference (shelfmark): NHD26/53 Title: Indian Grey Hornbill Scope & Content: Indian Grey Hornbill ‘Ocyceros birostris’ Original inscriptions: ‘Same as 51’ Further inscriptions: Artist: Medium: Watercolour Size: Note: Collection Area: Visual Arts Languages: Not applicable Date Range: 1798-1805 Extent: 1 Item