1883.1 ^"^-^ [Lesley. 



Instrumental line run in 1878 hj C. W. Ames. South mountains instru- 

 mental surveyed in 1880-81 bj^ A. E. Lehman. Report clelaj^ed by the 

 office work on instrumental surveys. 



Fulton. Surveyed in 1882 by J. J. Stevenson. See Report on Bed- 

 ford and Fulton, T 2 (1883). 



Greene. Surveyed in 1875 by J. J. Stevenson. See Report on Greene 

 and Washington, K (1876). A special Report on the Collieries and Coal 

 of the Monongahela valley will be made by J. S. Wall. 



Huntingdon. Survej^ed partially in 1874-'75 by J. H. Dewees, C. 

 A. Ashburner and C. E. Billin. See Report on the Juniata District, F 

 (1878). JS'ote.— That part of this report relating to the Broad Top coal 

 basin was reserved for future publication. The eastern end of the county 

 was surveyed by Mr. Billin in connection with his topographical survey 

 of the Seven mountains, some maps and sections of which have been print- 

 ed. Mr. Billin's resignation early in 1879 stopped both the work and the 

 report ; but he is now completing the report for publication. Much work 

 remains to be done in various parts of the county before a complete county 

 report can be prepared. 



Indiana. Surveyed in 1877 by W. G. Piatt. See Report H 4= (1878). 



Jeflferson. Surveyed in 1880 by W. G. Piatt. See Report H 6 

 (1881). Note. — The first partial survey of Jefferson in 1874-'75, Avas pub- 

 lished in Mr. F. Piatt's report of Clearfield and Jefferson, H (1875). 



Juniata. Surveyed in 1876 by J. H. Dewees. 17'ote. — This volumin- 

 ous report required rewriting, for which there has been no sufficient op- 

 portunity. Maps of Juniata and Perry have been prepared. A resurvey 

 of both counties by E. W. Claypole is in progress. Reports on both coun- 

 ties to be printed in 1883. 



Lackawanna. Parts lying outside the coal, surveyed in 1883 by I. 

 C. White. See forthcoming Report G 7 (1883). Coal basin survey by 

 C. A. Ashburner and corps, commenced in 1881 and continued through 

 1882 and onwards, proceeds from west to east, and will not reach Lacka- 

 wanna until 1884. See Luzerne. Hote. — For the east end, see Report 

 G 5, L C. White (1881). ■ 



Lancaster. Surveyed in 1877 by P. Frazer. See Report C 3 (1880). 

 Note. — Elaborate and difficult illustrations caused the delay. 



Lawrence. Surveyed 1877 by I. C. White. Report Q 3 (1878). 



Lebanon. Surveyed in 1880-'81 by R. H. Sanders. County map 

 prepared, exhibiting all local outcrops, limits of formations, mines, &c. 

 Report delayed for work to be done in 1883. 



