| Avausr, 1879. | 
THE 
SCIENTIFIC TRANSACTIONS 
OF THE 
ROYAL DUBLIN SOCIETY. 
VOLUME Il. (NEW SERIKS). 
I.—Observations of Nebule and Olusters of Stars made with the Six-foot and Three-foot 
Reflectors at Birr Castle, from the year 1848 up to about the year 1878. By tum Rieur 
Hon. rum Haru or Rosse, v.c.u., 7.8.8. Parts 1 and2. With Plates I. tolV. [Read 
February 18, 1878. | 
DUBLIN: 
PUBLISHED BY THE ROYAL DUBLIN SOCIETY. 
PRINTED BY ALEXANDER THOM, 87 & 88, ABBEY-STREET, 
PRINTER TO THE QUEEN'S MOST EXCELLENT MAJESTY. 
FOR HER MAJESTY’S STATIONERY OFFICE. 
1879. 
