J.D. Macdonald. Brief description of a Ctenostomatous Polyzoon allied to Vesicularia occurring on the Australian coast, (3pp), 1856-04 Unit ID: f. 14 Date: 1856-04
J.D. Macdonald. Observations on the natural affinities and classification of Gasteropoda, 1856-05 Unit ID: f. 15 Date: 1856-05
J.D. Macdonald (Sydney), Further observations on the anatomy and physiology of Nautilus, (4pp), 1856-04 Unit ID: f. 13 Date: 1856-04
J. Dunlop. Observations made with mural circle of right ascentions and South Polar distances of stars and planets at Parramatta, (130p.), May 1824-August 1824 Unit ID: MS 113 Date: 1824-05/1824-08
J. Dunlop. Observations made with mural circle of right ascentions and South Polar distances of stars and planets at Parramatta, (59p.), June 1825-September 1825 Unit ID: MS116 Date: 1825-06/1825-09
J. Dunlop. Observations made with mural circle of right ascentions and South Polar distances of stars and planets at Parramatta, (95p.), August 1824-February 1825 Unit ID: MS114 Date: 1824-08/1825-02
J. Dunlop (Parramatta). Observations with the horizontal and dipping needles, 1833-02-05 Unit ID: f. 8 Date: 1833-02-05