Proceedings of the American Academy of Arts and Sciences. 

 Vol. XXXII. No. 11. — Apuil, 1897. 



CONTRIBUTIONS FROM THE PHYSICAL LABORATORY 



OF THE MASSACHUSETTS INSTITUTE OF 



TECHNOLOGY. 



XLVIIL — 7W^ VISCOSITY OF MERCURY VAPOR. 

 By A, A. NoYEs and II. M. Goodwin. 



Intestigations on Light and Heat, made and published wholly or in part with Approprlation 



from the rumford fond. 



VOL. XXXII. — V) 



