[OctopEr, 1901. | 
THE 
SCIENTIFIC TRANSACTIONS 
OF THE 
mows DUbiniN soci ty 
VOLUME VII—(SERIES II.) 
XII. 
BANDED FLAME-SPECTRA OF METALS. 
BY 
W. N. HARTLEY, F.RS., 
Honorary Fellow of King’s College, London; Royal College of Science, Dublin ; 
AND 
HUGH RAMAGH, B.A., A.R.C.Sc.1., 
St. John’s College, Cambridge. 
(PLates XXIX. to XXXIII.) 
DUBLIN: 
PUBLISHED BY THE ROYAL DUBLIN SOCIETY. 
WILLIAMS AND NORGATE, 
14, HENRIETTA STREET, COVENT GARDEN, LONDON ; 
20, SOUTH FREDERICK STREET, EDINBURGH; anp 7, BROAD STREET, OXFORD. 
PRINTED AT THE UNIVERSITY PRESS, BY PONSONBY AND WELDRICK. 
1901. 
Price One Shilling. 
