EditorialCommon rorqual. Sibbald's rorqual or blue whale. British Mammals. Written and illustrated by A. Thorburn, F.Z.S. With 50 plates in colour, etc. L.P. London : Longmans & Co., 1920, 21. Source: LR.32.b.8 vol.II, plate 43.
EditorialRorqual or fin whale, Balaenoptera physalus. Endangered. Handcoloured engraving by Fournier after an illustration by Edouard Travies from Charles d'Orbigny's Dictionnaire Universel d'Histoire Naturelle (Dictionary of Natural History), Paris, 1849.