PROCEEDINGS 
OF THE 
ROYAL SOCIETY OF EDINBURGH. 
SESSION 1908-9. 
Part I.] VOL. XXIX. [Pp- 1-64. 
CONTENTS. 
NO. PAGE 
I. The Shift of the Neutral Points due to Variation of the Intensity 
of Mechanical Vibrations or Electric Oscillations superposed 
upon Cyclic Magnetisation in Iron. By James Russell, . 1 
{Issued separately November 16, 1908.) 
II. The Effect of Load and Vibrations upon Magnetism in Nickel. 
By James Russell, ...... 38 
( Issued separately December 5, 1908.) 
III. On the Recalescence Temperatures of Nickel. By T. A. 
Lindsay, M.A., B.Sc., Carnegie Scholar, Edinburgh University. 
(< Communicated by Professor J. G. MacGregor), . 57 
( Issued separately , 1908.) 
EDINBURGH : 
Published by ROBERT GRANT k SON, 107 Princes Street, and 
WILLIAMS k NORGATE, 14 Henrietta Street, Covent Garden, London. 
MDCCCCVIII. 
Price Four Shillings. 
