244 SURVEYS. 
Great Trigonometrical Survey (continued). 
Vol. 3. Descriptions and Co-ordinates of the Principal and Secondary 
Stations and other Fixed Points of the Karachi Longitudinal 
Series, or Series B of the North-West Quadrilateral. By Colonel 
J. T. Walker. Dehra Doon, 1874. 
„ 4. Descriptions and Co-ordinates of the Principal and Secondary 
Stations and other Fixed Points of the Gurhagarh Meridional 
Series, or Series F of the North- West Quadrilateral. By Colonel 
J. T. Walker. Dehra Dun, 1875. 
„ 5. Descriptions and Co-ordinates of the Principal and Secondary 
Stations and other Fixed Points of the Eahun Meridional 
Series, or Series E of the North- West Quadrilateral. By Colonel 
J. T. Walker. Dehra Dun, 1875. 
„ 6. Descriptions and Co-ordinates of the Principal and Secondary 
Stations and other Fixed Points of the Jogi-Tila Meridional 
Series, or Series G, and the Sutlej Series, or Series H of the 
North- West Quadi-ilateral. By Colonel J. T. Walker. Dehra 
Dun, 1875. 
„ 8. Descriptions and Co-ordinates of tlie Principal and Secondary 
Stations and other Fixed Points of the Great Arc-Section 18*^ 
to 24°, or Series A of the South-East Quadrilateral. By Colonel 
J. T. Walker. Dehra Dun, 1878. 
,, 9. Descriptions and Co-ordinates of the Principal and Secondary 
Stations and other Fixed Points of the Jabalpur Meridional 
Series, or Series E of the South-East Quadrilateral. By Colonel 
J. T. Walker. Dehra Dun, 1878. 
See also General Catalogue : Everest ; Marhham, C. R. 
IRELAND. 
See United Kingdom. 
ITALY. 
Misura della Base Trigonometrica sulla Via Appia 1854-55. See 
General Catalogue : Secchi. 
See also General Catalogue : Boscovich ; Inghirami. 
JAVA. 
Die Triangulation von Java ansgefiilirt vom Personal des Geo- 
graphisclien Dienstes in Mederlandisch Ost-Indien. 1. and 2. 
Abtheilnng. 4o. Batavia, 1875-78, 
NEWFOUNDLAND. 
General Report on the Geological Survey of Newfoundland 
executed under tlie direction of the Government and Legislature 
of the Colony during the years 1839 and 1840. By J. B. Jukes. 
8«. London, 1843. 
NEW SOUTH WALES. 
Geological Survey Reports. See Observations and Reports : 
Sydney. 
