1874.) 
(549 ) 
IONeD Ex 
BSORPTION and _ fluorescent 
spectra of the uranium salts, 
investigation of, 133 
— spectra, 134 
Accidents, railway, 341, 413 
Acetate, uranic, 135 
— — anhydrous, 137 
Acetates, double, 137 
* Acoustics, Treatise on in connection 
with Ventilation, and an Account 
of the Modern and Ancient 
Methods of Heating and Ventila- 
tion” (review), 1:8 
Advance of mechanical puddling, 407 
Aérophore, ingenious apparatus for 
the miner, 262 
Agates and other siliceous stones, 
phosphorescent glow shown by, 
266 
Age of American coals and lignites, 
406 
compressed, to 
haulage, 120 
— fresh, method for the obtaining of 
in mines, 262 
Alarum signals, 419 
ALuan, Prof. W., ‘“‘ Theory of Arches” 
(review), 531 
Alloy, new, 264 
Alloys, especially those of copper and 
tin, researches on, 121 
Analysis of Ashantee gold, 409 
— — grain gold from a burn at Wan- 
lock, 409 
— — idocrase or vesuvian, 411 
“Analysis, Quantitative Chemical” 
(review), 107 
Ancient volcanoes of the Highlands, 
271 
Anileney, copper ore in, 120 
Anhydrous uranic acetate, 137 
Annual International Exhibitions, 332 
*‘ Animal Locomotion,” (review), 237 
“Annual Record of Science and In- 
dustry for 1872” (review), 111 
‘¢ Antozone and Ozone; their History 
and Origin” (review), 116 
Antrim, iron mines of, 537 
‘‘ Appliances, Workshop” (review), 
10g 
Air, underground 
VOL. IV. (N.S.) 
Application of compressed air to 
underground haulage, 120 
‘‘ Applications of the Spectroscope”’ 
(review), 102 
ARMSTRONG, H. E., ‘‘ Introduétion to 
Organic Chemistry ” (review), 250 
*¢ Art and Science, Year-Book of Faés 
in” (review), 403 
Artificial crystals of metallic anti- 
mony, 408 
Artillery matériel, 
changes in, 40 
Ashantee gold, analysis of, 409 
Asmanite, study of, 265 
ASSELIN, M., glycerin to prevent in- 
crustations in steam-boilers, 419 
ATKINSON, E., ‘ Physics, Experi- 
mental and Applied, for the Use 
of Colleges and Schools” (review), 
II 
Atmosphere, observations on the 
optical phenomena of the, 34 
Atomic matter and luminiferous ether, 
180 
AuTHaus, J., ‘ Medical Electricity, 
Theoretical and Pra@tical, and its 
Uses in the Treatment of 
Paralysis, Neuralgia, and other 
Diseases” (review), I17 
British, recent 
BAe M., memoir of the Caspian 
Sea, 127 
Bain, A., ‘‘Mind and Body; the 
Theories of their Relation” 
(review), 113 
BAINBRIDGE, E., prevention of colliery 
explosions, 262 
Barrp, S. F., ‘‘ Annual Record of 
Science and Industry for 1872” 
(review), 111 
Baker, B., ‘“‘Long Span Bridges” 
(review), 118 
Balsam, preparations in, 273 
BarBER, S.,observations on the optical 
phenomena of the atmosphere, 34 
BarsiER, M., electric cable against 
fires, 419 
Bartow, Mr., nature and uses of 
modern steel, 122 
Barnasy, N., designs for ships, 412 
4A 
