Galloperdix lunulata -- Painted Spurfowl. Alternate name on piece: Galloperdix lunlosa [Painted spur-fowl] Artist's name(s): Wolf, Joseph; Gould, John; Richter, Henry Constantine. Sketch, colored, birds well finished; signed "Wolf" in recognisable form (but, as indicated, credited to Gould and Richter in print); marginal sketches of feather lay and a duck's head (unrelated).