INDEX II. 
189 
Sims (Mr.) on borate of lime, 75. 
Slites, Silurian, of Peebleshire, on a curi¬ 
ous structure in the, 78. 
^mith (A.) on a graphic method of cor- 
tecting the deviations of a ship’s corn- 
pay, 13; on the origin of wire-rope, 
Equalities and (economy, 162. 
inoke, on jhe prevention of, 149. 
W.cryslals, photogenic drawings of, 
<oen in Jau. 1854, 30. 
War spots, on, 19. 
Shuttering's experiments, on the con- I 
wntration of alcohol in, 69. 
witbanipton, on the climate of, 29. 
• nc * i.Joseph) on the production of j 
. phurous ac 'd gas from the coinhus- ' 
lion of coal, 75 . 
Nigeria paradoxa, on, 104. 
l” : j!' equivalency of, and sugar ! 
! IQtes 011 the British Association ! 
catalogue of, 25. 
_ ll T . w 1 ) on an improved printing 
machine, 163. V 1 
Si!!'"’ 011 UUc,| anged, 159. 
,,r i 4 ». »® D tbe oeconomical working 
|J*' 0 “ “> e (economical working of, 
°ffuel, with a more speedy 
of| |6 0 ,ld of 3t eam, 149; on explosions I 
160 Uav 'S a ^ 0,, i ot» the progress of, | 
SteS°P C cl ' am oramic lens, on n, 70. 
Stcvelfy fffr ,norne,,a » 011 some, 9. 
whil lnj 0f,) °'l tlu ‘ limit of weight 
driven in, f,i S8fe ^ be laid on a l )ile ' 
lU “ r 1 " 1 
C M ff" at, 47. 
helana 7 . h,lV0 visited England and 
onlff^g 1852,1853, and 1854, 
Sl «l'u, rp p 
. hiring Cv ij., ,°V j n <dhod of manufac- 
8tu n *■= c yhnd"cnl lenses, -17. 
Su ^ | PdilCi' n U5 lllrICS) UU an Australian 
s/" *»S, 7oI etll,iva,e,,c y of st&rch ami, 
jj^giuns, 126 ' Sectors in the arctic 
°P t,H ‘ meteorology of 
S° fNi «eS h ° r , 1S5:J ' ;{1 ; statistics 
s ^onds alT\v ’ 1 
ma >iis of «.,i' 0n . some fossil re¬ 
plan of venti- 
of Heref f f t !i , | 1 - ,lie ol<1 reJ s “«d- 
^E£**V1 and thc carb ' 1 - 
mest0 »e of Tortworth, 95. 
Symons (W.) on a new electrical battery, 
75. 
Tariff, on the decimalization of the, 143. 
Tayleur, on tlio loss of the ship, 49. 
Taylor (J.) on an iron flouting graving 
dock, 163. 
Telegraph, on the origin of the sub¬ 
marine, and its extension to India and 
America, 7; on improvements in sub¬ 
inurine and subletruncan, communica¬ 
tion, 17; on communication between 
England and America, 147; on some 
experiments upon a, for communicating 
across rivers and seas, 157. 
Telescopes, on natural occurrences that 
impuir the vision of, 48. 
Temperature of fusion of different sub¬ 
stances, on the effect of pressure on, 57. 
Tennant (Prof. J.) on the re-cutting of the 
Koh-i-noor diamond, 75. 
Terre, sur Ic mouvement de ln,au moyen 
du gyroscope, 50. 
Thermo-electricity, experimental re¬ 
searches in, 13. 
Thomson (Prof. W.), experimental re¬ 
searches in thermo-electricity, 13; on 
mechanical antecedents of motion, heat 
mid light, 59. 
Thornton (J.) on the friction of discs in 
water and on the experiments to be 
made on centrifugal pumps, 163. 
Thread-cells, on the occurrence in the 
infusoria of peeuliur organs resembling, 
105. 
Tide observations, on, 28. 
Tillman (Rev. Arthur), letter from the 
llev. Dr. Livingston, from Sekeletu, 
Linyanti, 121. 
Time-signals, on the transmission of, 
through the electric telegraph wires iu 
connexion with Greenwich Observa¬ 
tory, 148. 
Topsails, on Cunningham’s plan for reef¬ 
ing, 150. 
Torbanehill coal, on the nature of the, 
102 . 
( Tow sou (J. T.) on the inefficiency of the 
aids of science at present in connexion 
with thc compasses of iron ships, 55; on 
modifications of great-civclcsailing, 126. 
Trias of Dumfrics-shirc, on crustacean im¬ 
pressions from thc, 86. 
Turnbull (Dr. James) on the physiological 
properties of some of the compounds of 
the organic radicals—methyle, ethyle, 
and amyle, 76. 
Tyndall (Professor) on the diamagnetic 
force, 14 ; on some peculiarities of the 
magnetic held, 16. 
