1849 :  Cape York and Darnley Island :  10 :  12.5 :  7 :  2 :  1 13 39 E :  — :  East end of Treacherous Bay :  9 35 0 S :  From chart :  -.

1849 :  Cape York and Bramble Cay :  10 :  16 :  10.3 :  1.5 :  1 20 34 E :  — :  On the centre of the Cay :  9 8 38 S :  — :  -.

1850 :  Redscar Bay and Bramble, off Round Island :  10 :  8 :  7 :  3 :  0 37 45 E :  — :  On board the Bramble, at anchor :  9 58 53 S :  — :  -.

1850 :  Redscar Bay and Bramble, off Cape Rodney :  10 :  16 :  8.4 :  3 :  1 35 25 E :  — :  On board the Bramble, at anchor :  10 16 20 S :  — :  -.

1850 :  Redscar Bay and Bramble, off Dufaure :  10 :  21 :  14.2 :  3 :  2 48 41 E :  — :  On board the Bramble, at anchor :  — :  — :  -.

1850 :  Redscar Bay and Bramble, off Brumer Island :  10 :  23 :  17.9 :  3 :  3 27 34 E :  — :  On board the Bramble, at anchor :  — :  — :  -.

1850 :  Redscar Bay and Middle Duchateau Island :  10 :  31.5 :  24.7 :  3 :  5 29 46 E :  — :  On centre of North side of Island :  11 16 51 S :  — :  -.

1850 :  Middle Duchateau Island and Sydney :  8 :  28 :  41.3 :  — :  1 7 30 W : — :  Fort Macquarie :  33 51 33 S :  — :  -.

1850 :  Sydney and Bay of Islands, New Zealand :  7 :  18.5 :  7.1 :  — :  22 55 24 E :  — :  Kairaro Island Kororareka Bay :  35 16 0 S :  — :  -.

1850 :  Bay of Islands and Falkland Island :  7 :  57 :  95 :  — :  128 3 9 E :  - :  Near Chaplain’s House, Stanley, East Falkland :  51 41 19 S :  — :  -.

...

The following is a summary of the results obtained from the Chronometric measurements of H.M.S.  Rattlesnake and Bramble, giving a proportionate value to each, according to the number of T.K.’S employed.

COLUMN 1:  SPOT OF OBSERVATION. 
COLUMN 2:  MEAN MERIDIAN DISTANCE FROM FORT MACQUARIE, SYDNEY. 
COLUMN 3:  EAST OR WEST.
COLUMN 4:  LONGITUDE EAST OF GREENWICH, ASSUMING THE LONGITUDE OF FORT
          MACQUARIE TO BE 151 DEGREES 14 MINUTES 47 SECONDS EAST.
COLUMN 5:  OBSERVED LATITUDE SOUTH. 
COLUMN 6:  INSTRUMENT USED TO OBSERVE LATITUDE. 
COLUMN 7:  INITIALS OF OBSERVERS OF LATITUDE.

O.S.:  Captain Owen Stanley. 
C.B.Y.:  Lieutenant C.B.  Yule. 
J.D.:  Lieutenant J. Dayman. 
W.H.O.:  Mr. Obree.

Parramatta Observatory :  0 13 13 :  W :  151 1 34 :  33 48 50 :  From
Nautical Almanac :  -.

Eden Jetty, Twofold Bay :  0 17 53 :  W :  149 56 54 :  37 4 20 :  Circle :  O.S.

Gabo Island :  1 18 13 :  W :  149 56 12 :  None observed :  — :  -.

Lighthouse, Point Gellibrand, Port Phillip :  6 19 29 :  W :  144 55 18 :  37 52 31 :  Az. and Alt. :  O.S.

Lighthouse, Kent’s Group :  3 55 11 :  W :  147 19 36 :  39 28 58 :  Sextant : 
C.B.Y.

Rossbank Observatory, Hobart :  3 52 39 :  W :  147 22 8 :  42 52 10 :  Circle and Az.  Alt. :  O.S.

Tahlee House, Port Stephens :  0 47 15 :  E :  152 2 2 :  32 40 18 :  — : 
Captain King.