Proceedings of the American Academy of Arts and Sciences. 



Vol. L. No. 4. — July, 1914. 



CONTRIBUTIONS FROM THE JEFFERSON PHYSICAL 

 LABORATORY, HARVARD UNIVERSITY. 



OX ELECTRIC COX DUCT 10 X AXD THERMOELECTRIC 



ACTIOX IN METALS. 



Edwin H. Hall. 



Investigation on Light and Heat made and published wholly or in Part 

 with Appropriation from the Rumford Fund. 



