* 
INDEX. 457 
CuemIs _ 
“cones Ae rubidium, 409. ines new element, Crookes, 411. 
Colorin Epon se from coal-tar, Tyrlan purple from coal-tar, H. W. Per. 
mposition of n 
tronaphthaline and dinit ohare 
line, Af C. Lea, 211 
Compound of ammonia, mercury, and 
nitric acid, M. Carey Lea, 374. 
Conversion of monobromid of ethylene 
into acetolen 
Copper, lead ph tin in Hace We 
alcoholic spirits, A. A. s, 114. 
Einleitung ir in das Studium. ‘der Or; 
isc 1 
rgan- 
Ethyl bases, production of, WV. (Lea, 25.| 
exact separation, iM. C. Lea, 26. 
Ethyl, nitrate and peur M. C. Lea, 177. 
Fuchsin from coal- tar, H. 
a 
Sadisine 268. 
Keroselene, a& new anesthetic, / i. 
Storer, 2 
pes | in in aqueduct pi pipes, local corrosion 
in chemistry, at the Variation of their 
constants ; f th 
mosphere on reanion Dumas His- 
toric memoirs concerning Lavoisier 
and Leblane 
Mathematical. theory of homologous se- 
ries, 413, 
Mauve, 268. 
Natro-boro-ealcite and another borate 
in gypsum of Nova Scotia, H. How, 9. 
Nature of deposit a copper in 
Rein: insch’s test for arsen 
Nicotine, quantity penatiend annually, 
Organic acids, 412. — 
Ozone a restorer of faded engravings, 
Goru daa ey 210. 
Pam, Sra acid and nitrogen, 7. S. 
tenaine, 
Picramic ‘a, C. Lea, 210, 
oe a i . Lea, 1 
Polyglycericaleoholsand anhydri rids, 108. 
Reduction of of hydra of bani 118, 
“eer of saiober’s fla by nascent 
eaten h’s test for arsenic not ae 
to ar acid, 
Rose atom coal-tar, EW. Perkin, 270. 
Salts ts of chlorine # and other electro-neg- 
v1 
1b. 
pera of manne — 0 gear a pre- 
servative of wood, Koenig, 
Thalium, name, applied to new metal) 
from thalite, 411. 
"||Dean, J., microscopical ¢ 
Creat preparation of, from ferrocyanid 
of potassium, J C. Lea , 179, 
Violine rom ‘oi -tar, H. W. Perkin, 270. 
Cheney, T. A., ent works in Western 
New Yor 149, 
Coal riexdons: and coal 7 of the 
Jnited States, L. 
Coloring matters ri pa ao coal-tar, 
HY. W. Perkin, 267, 4 
weroy dimensions of f Donati’, W. A. Nor- 
ees I of 1861, 134; IT, 252, 305, 4389. 
Cooke, Geo, H., age of white limestone at 
the zinc mines in New Jers ey; 
cere A., obituary, /. WV Ni icklés, 
101 
Crystalline form of hydrate of magnesia 
from Texas, Penn., Geo. J. Brush, 94. 
'|iCyclopedia, new American, 455, 
D. 
Dauber, Hermann, obituary notice of, 150, 
anatomy of the 
spinal cord and mode of examination, 
|| Deville, H. St. Claire, numerical laws in 
chemistry and the variation of their con- 
stants, 102 
reproduction of certain crystalline 
minera os oo 
ography, 3 
Pein s s comet, et ioae of, by W. A. 
Electro- og mie 0 
n natural history, 
b, Juli ius, . 
Ductoating s collection in 
noticed by Owen, 
mas, historic memoirs concerning La- 
vosier and Leblanc, 103, 
E. 
Earthquake at Mendo: ga ag 
at slant a We yee 11, 1861, 297. 
of Aug. 31, 1861, J. AL. 453. 
mn the island of of Penang, a . Gilliss, 
Barthgua kes = oo Cal., 1860, 7. 
Eck, an ween dissemination of gold, 
—_ ye arsenic as an egies of 
zinc, 380. 
Emetaldine, or 
"|| Emerson, £., pe cee ng in liu, 
provements proposed by Sir David 
pater in “the photographic camera, 
e 
a sani collodion a rapid dry photo- 
So" rocess, 
path na velocity of the 
Guernsey Co. F(Ohio) meteorite, May 1, 
‘|| Bean 
Brant, J ohn, life en on services of, 
C. T. Jackson, 31 
om, Sou. —SrconD Series, You, Sas No. a. 1861. 
58 
