H. Haug on the Electre-motive Force, etc, 48 
arent rock composing Peaked ween: which is somewhat 
lower ‘bah Baldface, at least 100 fee 
Again, crossing the high range of mountains over into Gilead 
in the Androscoggin valley, glacial marks directed N.W. oc- 
curred on a hi edge near the river, indicating that the ice 
moved from the northwest, pursuing the general course of the 
valley at this point. 
ere, then, are good proofs of distinct systems of glaciers 
radiating from a central mer de glace which capped the White 
mountains. is dome of ice must, so far as our slight observa- 
tions show, have been soon subdivided into local — ye 
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| Art. VII.—Haperiments on the Electro-motive Force pie: the Re- 
sistance of @ bs Mess Cirewt; by Hermann Hau 
; [Concluded from vol. xlii, p. 389,] 
NaTURALLY I first inquired whether or not the experiments 
of other observers would exhibit peculiarities of a similar char- 
acter. Iam not fortunate enough now to have a great choice 
E t th 
; page 384, with six cells of Daniell’s, if eve | possible combina- 
similar great increase of tbe internal resistance with the decrease 
of the combined intensities, viz; 
For cell No. 1, from 2°85 to 5°19 
' “ “ 9 & §- “ 4°76 
“ “ 3 “ 3:02 “ 4:07 
“ wr" “ 3:19 “ 4:07 
“ “ 5 iT7 3°08 “ 4°73 
% 6c 6 “ 3°68 “ 4°19 
As I have every reason to believe that in these experiments 
the niroe was really opened every time a greater resistance was 
to be introduced, I considered this circumstance, or the reverse, 
as not of any great account, and tried to determine at least the 
eis character of its influence upon the results 4 all the other 
ireumstances which may be regarded as importan 
