Eutoxeres aquila1851StillImageDrawing depicting: Eutoxeres aquila -- White-tipped SicklebillGould, John , 1804-1881 (artist)Richter, Henry Constantine , 1821-1902 (artist)Dates and technique militate against this being Elizabeth Gould's work, yet it has a rather feminine styleFinished layout painting; the artist is clearly not Richter, lacking his control and assurance; "Coryanthis Speciosa, var."; Sotheran's price at foot: "30/-."ku-gould:19115https://digital.lib.ku.edu/ku-gould/19115Gould 968OrnithologyOrnithological illustrationEutoxeres aquilaelectronicimage/tiffMonograph of the Trochilidae, or family of hummingbirds--https://digital.lib.ku.edu/ku-gould/7741--Ellis Aves H91This work is free of known copyright restrictions.