1849 :  Sydney and Moreton Island :  17 :  7.5 :  15.0 :  62 to 75 :  2 10 7 E : — :  Watering-place near the North-west end :  27 5 44 S :  — :  -.

1849 :  Moreton Island and Number 1 Obs.  Reef C. Haven :  17 :  21.5 :  24.8 : 66 to 85 :  0 4 46 W :  — :  Dry sand, West extreme of reef :  11 18 39 S :  - :  -.

1849 :  Number 1 Obs.  Reef and Number 2 Obs.  Reef C. Haven :  17 :  12 :  11.5 :  81 to 85 :  0 12 7 W :  — :  Dry sand, East extreme of reef :  11 21 30 S :  — :  -.

1849 :  Number 2 Obs.  Reef and Duchateau Isles :  17 :  14 :  10.9 :  81 to 87 :  0 43 30 W :  1 9 7 E :  Centre of Middle Island, North side :  11 16 51 S :  — :  -.

1849 :  Duchateau Isles and Brumer Island :  17 :  14 :  9.3 :  79 to 87 :  2 1 56 W :  0 53 9 W :  At the ship’s anchorage :  10 45 30 S :  — :  AA.

1849 :  Brumer Island and Dufaure Island :  17 :  16 :  20.7 :  79 to 85 :  0 37 7 W :  1 29 58 W :  At the ship’s anchorage :  10 30 36 S :  — :  AA.

1849 :  Brumer Island and Redscar Bay :  17 :  30 :  14.3 :  79 to 86 :  3 32 8 W :  — :  At the ship’s anchorage :  9 16 14 S :  — :  AA.

1849 :  Redscar Bay and Cape York :  17 :  12 :  12.3 :  82 to 86 :  4 20 4 W :  - :  Sextant Rock, Evans Bay :  10 41 31 S :  — :  AA.

1849 :  Brumer Island and Cape York :  17 :  42 :  22.7 :  — :  4 20 4 W :  — :  Sextant Rock, Evans Bay :  10 41 31 S :  — :  AA.

1849 :  Cape York and Mount Ernest :  17 :  3 :  6.9 :  83 to 88 :  0 4 12 W :  8 45 2 W :  North-west end of Island :  10 14 58 S :  One measurement :  -.

1849 :  Middle Duchateau and Cape York :  17 :  61 :  45.1 :  — :  9 51 56 W :  - :  Sextant Rock, Evans Bay :  10 41 31 S :  — :  -.

1849 :  Cape York and Bramble Cay :  15 :  16 :  17.4 :  82 to 88 :  1 19 55 E : 7 20 55 W :  Centre of Bramble Cay :  9 8 38 S :  One measurement :  -.

1849 :  Cape York and Redscar Bay :  15 :  21 :  16.7 :  82 to 88 :  4 19 51 E : 4 21 51 W :  Sandy point, North extremity Pariwara Island :  9 14 21 S :  - :  -.

1850 :  Redscar Bay and Middle Duchateau :  17 :  9.5 :  6.6 :  83 to 88 :  5 29 55 E :  — :  Centre of Middle Island, North side :  11 16 51 S :  — :  -.

1850 :  Middle Duchateau and Sydney :  16 :  29.5 :  43.4 :  — :  1 5 59 W :  — : Fort Macquarie :  33 51 33 S :  — :  -.

1850 :  Redscar Bay and Sydney :  16 :  39 :  52.4 :  73 to 88 :  4 22 47 E :  — : Fort Macquarie :  33 51 33 S :  — :  -.

1850 :  Sydney and Bay of Islands New Zealand :  15 :  18.5 :  16.6 :  63 to 77 :  22 54 20 E :  — :  Kairaro Island, Kororareka Bay :  35 16 0 S :  — :  -.

1850 :  Bay of Islands and Port Stanley, East Falkland :  15 :  56.5 :  90.5 : 44 to 67 :  128 3 9 E :  — :  In front of Chaplain’s House :  51 41 19 S :  - :  -.

1847 :  Fort Macquarie and Port Stephens :  9 :  3 :  2 :  9 :  0 47 15 E :  2 9 25 E :  In the Garden, Tahlee House :  32 40 18 S :  — :  -.