GAL 
Galvanism, insects supposed to be 
produced by, 2 374; xxxiil, 
272; xxxv, 1254 
aint 395. 
——, grasshopper’s legs, a substi- 
tute for frogs, J. W. Bailey, xxxi, 
292.f 
— —, insulation of wires, a mode of, 
proposed, A. A. Hayes, xx, 409. 
——, metals precipitated by, struc- 
ture of, W. de la Rue, xlix, 390. 
, minerals changed by, R. W. 
Fox, xxxi, 373. 
, results from heat of, and de- 
composition, W. Sturgeon, xxxix, 
29. 
, shocks from the calorimotor, 
how increased, C. G. Page, xxxi, 
137.f 
, size of plates, influence of, in, 
xxvil, 189. 
, theory of, Prof. Pfaff, xix, 
178. 
——,, theory of, R. Hare, i,413.f 
, theory of, C. F. Schdnbein, 
xxxvili, 119. 
Galvanography, von Kobell, =i 
Dist 
——, T. Spencer, xl; 157. 
, fossils copied by, xlii, 327. 
Galvano-ignition apparatus, 
Hare, xxxii, 282.f 
Galvanometer, R. Hare’s improved, 
xxvi, 359.f 
; , rotary 
Xxxvill, 339.f 
, J. Henry, on the application 
of, to electro-magnetic apparatus, 
xix, 400.f 
, J. Locke, notice of a new, 
xxvi, 103!, 378.f 
4 , large 
XXXIll, 365. 
, J.P. Emmet’s, new form of, 
xxvi, dll, 
| CinG. Rages onthe Musenor, 
xxxil, 854.f 
, , astatic, or rotary, XXXill, 
376.f 
—-, , axial, xlix, 136.f 
_W. H. Weekes, 
R. 
multiplier, 
thermoscopic, 
96 
GAR 
Galvanometer, C. G. Page, circu- 
lar, xxxv, 259.f 
, modified, W. B. and H. D. 
Rogers, xxvii, 39.f 
Galvanoscope, a means of detecting 
the failure of water in steam boil- 
ers by, C. G. Page, xxxvi, 141.f 
Galvano- peepee condenser, vy, 
394. 
heats. J. F. Dana, 
vl, 330.f 
, Italian, v, 388. 
Gambey, notice of, vii, 374. 
Gambold, on the botany of the 
neighborhood of the Connasarga 
river, Cherokee country, 1, 245. 
Gannal, J. NN., new process of em- 
balming, xl, 194. 
Garden of Fromont, account of, xx, 
83. 
Gardens, botanic, in Austria, ii, 340. 
> ——, in Russia, xx, 175. 
, to destroy weeds in, xxii, 381. 
Gardner, D. P., on the application 
of Riench’s test for the detec- 
tion of arsenic, xliv, 240. 
, action of light on plants, xlvi, 
1 
Gardner, J., meteorological register 
for 1882-48, at Rio de Janeiro, 
xlvil, 290. 
Garnet, manganesian, of Haddam, 
analysis of, H. Seybert, vi, 155. 
, localities of, in Canada, vill, 
62. 
, 1n Connecticut, i, 354 ; 
ll, 142, 205; ii, 241; v, 36; vl, 
155, 222, 246; vu, 253; vill, 7, 
258; x 12. 
» -—, in Delaware, v, 41; 
xiv, 11. 
, in Maryland, xviii, 79. 
ean Massachusetts, A, 
114; IV, O95 vi, 24, 222; vil, 
30; vill, 7, 445 xu, 259, 
——, Sn Pennsylvania, Xe 
221 5 xiv, 6, 8, 10. 
at NeW Hampshire, vi, 
245 ; att, 126, 132.f 
el New Jersey, Vv, 
~ 243; 3 1x, 245% 
9 
