Proceedings of the American Academy of Arts and Sciences. 



Vol. XXXIII. No. 1. — July, 1897. 



CONTRIBUTIONS FROM THE CHEMICAL LABORATORY 

 OF HARVARD COLLEGE. 



ON THE TEMPERATURE COEFFICIENT OF THE POTEN- 

 TIAL OF THE CALOMEL ELECTRODE, WITH SEVERAL 

 DIFFERENT SUPERNATANT ELECTROLYTES. 



By Theodore William Richards. 



Invkstigations on Light and Heat, made and published wholly or in part with Appropriation 



FROM THE RUMFORD FdND. 



MARINE BIOLOGICAL LABORATORY. 



Received /^^.v^^-v-ve-/./..?.^,'?.., 



Accession No. 'A.tQ .,,, 



Given by 0^-^-^ ^ LA^Cx:^^:^^. L^^ 



Place, 



***flo book Of pacnphlet is to be pemoved fpotn the Iiab- 

 oPQtopy uiitbout the pepmission of the Tpustees. 



J 



