Proceedings of the American Academy of Arts and Sciences. 

 Vol. XLV. No. 13. — Apkil, 1910. 



CONTRIBUTIONS FROM THE JEFFERSON PHYSICAL 

 LABORATORY, HARVARD UNIVERSITY. 



THE EFFECT OF LEAKAGE AT THE EDGES UPON 

 THE TEMPERATURES WITHIN A HOMOGENEOUS 

 LAMINA THROUGH WHICH HEAT IS BEING 

 CONDUCTED. 



By B. Osgood Peirce. 



