b'147818NORMAN LLOYD (1897-1985),Middle Harbour, Sydney, 1924,oil on canvas,signed lower right Norman Lloyd, 24,87 x 121cm$5,0007,000819JOHN COLBOURN (1912-1945),St. Pauls, Melbourne,linocut,signed and titled in pencil in the lower margin,17 x 13cm$150250 820CHARLES HENRY HUNT (1857-1938),McMahon Point, Sydney,watercolour,signed lower left C.H. Hunt,33 x 18cm$1,2002,000821 822821HERBERT HEPBURN CALVERT823 825(1870-1923), HERBERT HEPBURN CALVERTHERBERT HEPBURN CALVERT Regents Bowerbird, watercolour, (1870-1923), (1870-1923),signed H.H. Calvert, 1920, parrot and dragonfly, Australian XI,59 x 29cm watercolour, watercolour,$300500 signed H.H. Calvert, 1920, signed H.H. Calvert, 1920,59.5 x 31cm28 x 90cm822 $400600$600800HERBERT HEPBURN CALVERT824 826(1870-1923), HERBERT HEPBURN CALVERTFREDERICK HALPERN (1909 - ),Eastern Rosella, (1870-1923), Koalas,watercolour, bird on a branch, limited edition engraving 16/25,signed H.H. Calvert, 1920,58 x 29cm watercolour, signed lower right Halpern, $300500 signed H.H. Calvert, 1920, 32 x 19cm59 x 31cm $100200$400600 825'