INDEX II. 
183 
Franklin (Sir John), on arctic and ant¬ 
arctic currents, and their connexion 
with the fate of, 117. 
Franklin (Jacob A.) on decimal coinage 
and accounts, showing the impractica¬ 
bility of the franc or tenpenny unit, 
135. 
Glaisher (James), photogenic drawings 
of snow crystals, as seen in Jan. loo*, 
30. , 
Glass, on the influence of coloured, on 
the growth of plants in sea water, 103. 
Glass cells, on an easy method of making 
thin, for mounting microscopic objects 
Freund (Dr. W.) on the Etruscan ques¬ 
tion, 126. 
Fuel, on the oeconomical working of 
Utom-boilers and furnaces, by saving 
of, 149; on the consumption of, ib. 
Furnaces, on the (Economical working of, 
by the saving of fuel, 119. 
™ ,on of diflerent substances, on the 
effect^ of pressure on the temperature 
fly-wheel, on the large, lately erected at 
the Mersey Iron Works, 147. 
(Edmund), letter to Lord Cla- 
rendon on the arrival of Dr. Liviug- 
. ston at Loanda, 110. 
B c S.) on the shortest routes to 
»omh Australia, 120 . 
* r 1,1 a pt-) on the occurrence of a 
r le cretaceous formation in the south 
"> Africa, 83. 
' a *' ; , nn production of sulphurous 
Clasv' 1 !1 , 1 tle oombuation of coal, 75. 
j • F ) on the heating effects of 
^ondary currents, 68. 
pT-'Pliy, 110. 
Germ’ 78 ’ uf 83. 
Q palaeozoic rocks of, 87. 
0 Iceland, on the cause of the 
( aCS:", a “ hibi ' ct » l >y «>'■. w- 
hrevont ' • m kchine intended to 
a, IWt f! a iv? P,itR V 1 »»‘nea, ISO. 
ren cv ' 011 tbo laws of the cur- 
in circulation 
the rin * !' V , wte8 England sinct 
©Hint l nct of lKI4 > 
Of star,. 1 ‘ , •' 0,1 equivalency 
an SS , «T ar V 1 food ‘ 70 5 ,bl 
aintnont- ' “ ni ‘ methods of estimating 
7o, 161 Hlld n,lr ' c nc ' d in rain water 
e roshm l ‘ (U o e " B ' on , * je K rcut terrac 
“ Scotland, and its rclativ 
G ^CnZ U f eX,OD with ’ 7a * 
of pala. n - • " lrm er probable existonc 
’he j Cc ■p 11 '’ !, ! I <*n the thickness c 
»4; in tU J 16 ancient, of N. Walt. 
i2c. 
*•* amdicaiil • 0,, 1 a method of «n«b 
•nation ( ,r . ° t lQ quantitative est 
?•» ‘hefl ao . ‘ nc 0lld acetic acids, GS 
'" ,U *»JrlaUmrX b i t 6 “ d ’ ,),0,!rl “ i 
in fluid, 47. .. 
Gold, on the simply of. from Australia 
and from English rocks. 133 ; on the 
treatment of abandoned workings ot 
the Australian gold fields, 142; ex¬ 
changeable value of, in this country, it 
it has fallen below its former level, 
owing to the discoveries within the last 
six years, 143; on the influence of. 
on the progress atid direction of IJritisn 
exports, 145. , 
Graham (Prof.) on the concentration of 
alcohol in Sdmmering’B experiments, 
09. . , . i 
Grantham (J.) on Cunningham » plan 
for reefing topsails, 150; on Fishers 
Venetian screw propeller, 151 ; on a 
high-level railway for the Liverpool 
docks, ib. . _ . .i 
Gray (Mr.) on vulcanized india-rubber 
springs to adjust the compass, to pre¬ 
vent the action of the needle being in¬ 
fluenced by the motion of the ship, 
Greenough (G. B.) on the geology of 
India, 83. „ , . ., 
Greg (Mr.) on meteorolites and asteroids, 
Grits, millstone, on annelid tracks from 
the representatives of the, in the couuty 
of Clare, 80. „ . . .. 
Gunpowder, on the application of the 
voltaic battery to the ignition o , 18. 
Gyroscope, surle moiivemcnt de la terre 
uu moyen du, 56. 
Hamilton (Sir W. R.) on an extension of 
quaternions, 1. .... A 
Hamilton (Dr.) on the lake Artlaga and 
its drainage in the desert ot Cavanjas, 
in Bolivia, 120. 
Hamilton (G.) on the result of experi¬ 
ment* on the preservation of fresh 
meat, 89. 
Darkness (Prof.) on crustacean impres¬ 
sions from the trias of Duinlnes-shire, 
86; on annelid tracks from the re¬ 
presentatives of the millstone grits in 
the comity of Clare, i&-; on mineral 
charcoal, ib. on the anthracite deposits 
and vegetable remains occurring in the 
lower Silurians of the south of Scot¬ 
land, ib. 
