COLONIAL MUSEUM AND LABORATORY.

13

D.—No. 14.

TABLE I. TABLE of RESULTS of EXPERIMENTS on COAL from KAWA-KAWA, BAY OF ISLANDS, N.Z., made on board Colonial Government s.s. "Sturt," Captain Fairchild.

fc ft O ?-i 03 03 C3 O 03 a a o O 03 03 O 'o C3 o o R Temperature oe 3 o 'Sib 03 F4 O W .s a o o FM 03 O O 03 03 3 ■a e Coals Consumed. .5 o o '% u o rt CD ■+5 03 u o o o 03 O *03 0 i s c3 OQ 03 O O 13 03 o I 1868. lbs. inches. number. hours. hours. inches. hours. P234 32 O o o number. number. lbs. as. cwt. ewt. fljs. Dark medium volume. His. 1 April 4 14-25 26-0 25-6 3-66 5-31 3-66 70121 124-3 100-50-66 95-2 17-13 9-2 7-76 28-29 7-0 48■953 ! I J2 April 5 14-21 26-2 24-5 15'75 2-18 •887 15'75 1-451 32 09-6 121-1 121 100-50-66 90-94 160 8-81 7-29 114-81 7-26 Do. . 3 April 6 4 April 16 130 26-2 259 130 35 4-9 •678 12-5 T312 ~32~ 120120 100-50-66 87-94 16-5 9-5 7-5 93-75 6-7 Do. ! I 14-3 ! 26-0 265 130 605 •913 130 i 1-42 ! 32 70130 7-5 100-50-66 98-98 16-5 8-48 7-5 97-5 Do. Coai from Newcastle, New South "Wales. 5 Feb. 28 11-57 25-35 25'4 4-5-25 -900 20-1-243 -^- 68-4 100-50-66 75-54 19-12-97 8-75 1-75 20Do. 52"William Lodder, Chief Engineer, Colonial Government Steamer " Sturt."