278 



K. YAMAOAWA 



Galvanometer lieadiiig iiiid C<:)rresponding Temperature. 

 Zero point of the galvanometer - -347. 



The second column of the lir.st table wa.s obtained by interpolation 

 i'roiH the ruvvc drawn from the second t:il)le. The curve shdwing the 

 tempérât lu-e variation at the centre is 



