Sketches (colored and black and white) of and notes concerning ducks seen at the Zoo, at Kew, at the Nat. Hist. Museum. Laid in: Spot-Bill Ducke; bills (2 pieces); The new duck, Kew, 1921; Zoo Hybrid Mallard; Zoo January 19, 1929; Pochard bill; Pochard Aua October 1923; Red Billed Pintail; Anas superciliosa (2 pieces); Kew March 28, 1930; Ceylon J. fowl (2 pieces).