1. Mareca castanea. Collection: Hill Ornithology Collection Date: 1838 Format: Image Creator: Lear, Edward (British painter, printmaker, and author, 1812-1888), ... Engraver: Hullmandel, Charles Joseph, 1789-1850
2. Fuligula Novæ Zealandiæ (Gmel.): C. Hullmandel's Patent Lithonni Collection: Hill Ornithology Collection Date: 1844 Format: Image Creator: Gray, George Robert, 1808-1872 (British zoologist, ornithologist) Engraver: Hullmandel, Charles Joseph, 1789-1850
