SERIES B. ZONE 10. LAT. 40° TO 45° N. 



319 



(Nos. 191 to 190.) 

 Observed as follows : — 



Eastern Pennsylvania. 



I 





Ag 



jregate 





~— 



Place of observation 



By whom observed. 



ten 

 t 



yrs. 

 1 



gth of 

 ime. 



Date. 





BethU-liem, 



Mr. C. Kiinimer and L. R. 



mos. 

 2 



1843 and 1850. 







Huebner, 











Bustleton, 



Isaac C. Martindale, 







1 



1854. 





Byberry, 



.lohn Comly and others,^ 



4 



6 



1854 and 1860 to 1863 inclusive. 





Danville, 



C. H. Frick, 







3 



1839 and 1854. 





Easton, 



Traill Green, LL.D., and others,' 



7 



11 



1838, 1839, 1848 and 1855 to 1859 inclusive. 1 



Ephrata, 



W. H. Spera, 



3 



9 



1865 to 1869 inclusive. 





Falsington, 



Ebenezer Hance, 



9 







1860 and 1862 to 1869 inclusive. 





Fox Cliase, 

 German town, 









 9 



5 

 6 



1860. 



1843, 1844 and 1860 to 1869. 





Mr. Wister and others,' 



Harrisburgji 



Dr. J. Heisley and otliers,^ 



21 



7 



1840, 1841, 1854 to 1859 and 1861 to 1869, 

 inclusive. 



both 



Haverford, 



Haverford College, 



1 



4 



1839, 1840 and 1841. 





Lancaster, 



Conservatory of Arts, 



2 



1 



1839, 1840, 1841 and 1856. 





Lewisburg, 



Prof. C. S. .James, 



8 



11 



1856 to 1860 and 1865 to 1869, both inclusive. 1 



MorrisviUe, 



Ebenezer Hance, 



7 







1854 to 1859 inclusive, and 1861. 





Mount Joy, 



.Jacob R. and Mary E. Hoffer, 



12 



10 



1857 to 1869 inclusive. 





Nazaretb, 



H. A. Brickenstein & others,^ 



6 



8 



1856, 1857 and 1861 to 1866 inclusive. 





Newtown, 



L. H. Parsons, 



1 



9 



1839, 1840 and 1841. 





Norristown, 



Mr. Coison and Rev. J. G. 

 Ralston, 



10 



4 



1843, 1844 and 1854 to 1863 inclusive. 





Northumberland, 



Andrew C. Huston, 



1 



10 



1839, 1840 and 1841. 





North Whitehall, 



Edward Kohler, 



10 



8 



1856 to 1858 and 1860 to 1807, both inclusive. 1 



Phoenixville, 



J. T. Coffman, 







6 



1869. 





Plymouth Meeting, 



Marcus H. Corson, 



1 



11 



1868 and 1869. 





Fort Carbon, 



Lyceum, 



1 



3 



1840 and 1841. 





Pottsville, 



John Porter and Dr. A. Heger, 



1 



5 



1839 and 1855. 





Reading, 



C. F. Egelmann and John L. 

 Raser, 



4 



7 



1832 to 1841 and 1866 to 1869, both inclus 



ve. 



Shamokin, 



P. Friel, 



5 



11 



1857 to 1863 inclusive. 





Sigfried's Bridge, 



(See North Whitehall.) 











Silver Spring, 



H. G. Bruckhart, 



3 



8 



1863 to 1867, inclusive. 





South Bethlehem, 



N. C. Tooker & A. M. Mayer, 



1 



6 



1867 and 1868. 





State Hospital, 



Joseph C. Martindale, 







3 



1861. 





Stroudsburg, 



A. M. Stokes, 



1 



3 



1839, 1840 and 1841. 





Summit Hill, 



M. Abbott, 







10 



1852 and 1853. 





Trappe, 

 Valley Forge, 









1 



1849. 





C. P. .Jones" 







3 



1849. 





West Haverford, 



Paul Swift, 



6 



4 



18.54 to 1857 and 1860 to 1863, both inclusive. 1 







Relative Prevalence 



OF Winds from the 







Monsoo 



n 







DlFEEKEHT PolNTS OF THE COMPASS. 





If 

 If 



influences. 1 





H 





H 





M 





> 









Place of 



Time of the 





oij 





i^ 





E^ 





S-^ 



J 



Direction of 



4) C 







observation. 



year. 





la 





.a . 





oM 





Sfe 



;-3 



resultant. 



^S 



Direction. 









x: 



ag 



"m 



aS 



J3 

 3 



^g 



■s 



p=l 



sf 





So 





£ 







§, 



^B 1 « 



mS. 



W 



03-5 



^ 



^S 



O 





W 





|i| 



191. 1 































Northumber- 



The year 



138 



13G 



75 



100 



150 



46 



199 



127 



124 



N. 48°19'W. 



.10 







land, j 































192. 1 

 Lancaster. / 



The year 



190 



278 



79 



247 



224 



415 



190 



515 





N. 81 55 W. 



.19 







193. 1 

 Newtown (1841). / 



The year 



30 



199 



12 



97 



30 



261 



72 



325 





N. 66 7 W. 



.28 









Spring 



88 



230 



51 295 



201 



356 220 



594 



251 



3. 03 23 W. 



.23 



S. 11° E. 



.17 



194. 

 Easton. ] 



Summer 



131 



179 



eS' 358 



147 



410' 184 



579 



255 



S. 87 W. 



.19 



S. 34 E. 



.09 



Autumn < 148 



27S 



56! 243 



99 



284 291 



699 



176 N. 57 1 W. 



.29 A 



N. 5i W. 



.10 



Winter 132 



269 



65 129 



59 



293 314 



678 



170 



N. 55 47 W. 



.38 



N. 27 W. 



.16 





The year? 















N. 74 45 W. 



.25 









> Two Independent sets of observ 



ations during a part of the time. 







2 .John W. Saurman and Isaac C. 



Martindale. 







' C. Elliott, James H. and Selden 



J. Coffin and George R. Houghton. 







* S. Ebert and Thomas and J. Me 



ehan. 







6 W. 0. Hickok and K. A. Martin 









« J. C. Harvey, 0. T. Huebner an 



i L. E. Rickseiker. 







' Computed from the resultants fc 



r tlie season.s. 





