42 



M A (i N E T [ C SUB V B Y O F V E N N SYLV A N I A . 



Ellicottville. — Ang. 15, obs'd corr'n to chron. . . — h 15™ 32* 6 



Corr'n to chron. by rate, Philadelphia . — 01 00.8 



Diff. of long. 



Long, of Ellicottville by chron. . 



Silver Lake. — Aug. 23, obs'd corr'n to chron. 



Corr'n to chron. by rate, Philadelphia 



Diff. of long. .... 

 Long, of Silver Lake by chron. . 



Milford.— Aug. 26, 1841. Lat. 41° 19'.0. 

 Abstract of Observations on the Sun for time. 



14 31.8 

 78° 46'.6 



— 1 ' 04'" 39".6 

 —0 01 17.1 



03 22.5 

 75 c 59'.3 



MuFORJ). — Obs'd corr'n to chron. . 



Corr'n to chron. by rate, Philadelphia 



Diff. of long. 



Long, of Milford by chron. 



-0* on'" 20\8 

 -0 01 23.2 



01 02.4 

 74° 53'.1 



Coltou's Map, B0C 10'. 



2 Colton'a Map. 79 22 , 



