[SErpremBer, 1902. ] 
THE 
SCIENTIFIC TRANSACTIONS 
OF THE 
iON we OMMsEN SOC 1h TY. 
VOLUME VIIL.—(SERIES 1011.) 
1, 
ON THE MAGNETIC AND ELECTRIC PROPERTIES OF AN EXTENSIVE 
SERIES OF ALLOYS OF IRON. Parr III. 
BY 
W. F. BARRETT, F.R.S.; W. BROWN, B.Sc.; ann R. A. HADFIELD, M.Inst.C.E. 
(Puatzs I.-IV.) 
DUBLIN: 
PUBLISHED BY THE ROYAL DUBLIN SOCIETY. 
WILLIAMS AND NORGATE, 
14, HENRIETTA STREET, COVENT GARDEN, LONDON ; 
20, SOUTH FREDERICK STREET, EDINBURGH; anv 7, BROAD STREET, OXFORD. 
PRINTED AT THE UNIVERSITY PRESS, BY PONSONBY AND WELDRICK. 
1902. 
