Spot-breasted Scimitar Babbler [Red-kneed pomatorhinus] Note on name; note to remove one of the birds to replace the existing top one; "Reverse" [Curtis] 14-5081. Artist's name(s): Gould, John; Richter, Henry Constantine. Sketch by Gould, worked up a little by Richter; a detail sketch of one of the heads by Richter in margin.