Proceedings of the American Academy of Arts and Sciences. 

 Vol. XLI. No. 12. — August, 19.Q5, 



REPORT OF AN EXPERIMENT TO DETECT THE 

 F1TZGFRALD-L ORENTZ EFFECT. 



By Edwaijd W. Mouley and Dayton C. Milleu. 



With Two Plates. 



Investigations on Light and Heat made or published,, wholly or in part, with Appropriations 

 from the rumford fund. 



