COKKIGENDA, VOL. III. 



Page xxxii, line 36, for &quot;dips to the east,&quot; read &quot;dips to the west.&quot; 



Page 1, lines 4 and 5, transpose words &quot;sum &quot; and &quot;product.&quot; 



Page Ixii, table, line 3, for &quot; Plinus Lib. II, cap. XXII, Ed. Siilig I, 130, [1,] &quot; read &quot; Plinius [1] Lib. II, cap. XXII, 

 Ed. Siilig I, 130, [2.]&quot; 



Page Ixii, table, line 15, for &quot; facaltate&quot; read &quot;facilitate.&quot; 



Page Ixii, notes, line 2, after &quot;GASSENDI, Op. Onrn. VI, 464,&quot; add &quot;p. 455, Ed. 1658.&quot; 



Page Ixiii, notes, line 4, for &quot;VII p. 115&quot; read &quot;VIII p. 115.&quot; 



Page Ixiii, notes, lines 9, 11, Through the kindness of Dr. COGSWELL, of the Astor Library, I have obtained a copy of 

 Halley s Southern Catalogue, Ed. Paris, 1679. The needed references are for the parallax, page 80, and for the citation 

 from Streete, page 82. 



Page Ixiv, notes, line 8, for &quot;483&quot; read &quot;443.&quot; 



Page Ixiv, notes, line 8, for &quot; Ventensk&quot; read &quot; Vetenskaps.&quot; 



Page Ixv, notes, line 3, for &quot;I, p. 89&quot; read &quot;I, p. 4.&quot; 



Page Ixv, notes, line 6, for &quot; 1768, p. 55&quot; read &quot; 1768, p 355.&quot; 



Page Ixv, notes, line 7, for &quot;I, p. 4&quot; read &quot;I, p. 100.&quot; 



Page Ixvii, text, line 14, for &quot; 2406J&quot; read &quot;24065.&quot; 



Page Ixxiii, text, lines 3, 11, 13, for &quot; (5? and Jw&quot; read &quot; cty and &amp;lt;5cj.&quot; 



Page Ixxvi, text, lines 27, 28, for &quot;i/. 1 &quot; read &quot;0 .&quot; 



Page cxxiv, star No. 19, column &,for &quot; 3&quot;. 2 and 2&quot;. 70 &quot; read &quot; 0&quot;. 2 and 2&quot;. 20.&quot; 



Page cxxvi, star No. 70, column a, for &quot;8 19 26&quot; read &quot;8 19 29.&quot; 



Page cxxxiv, star No. 43, column a, for &quot; 7 33 49&quot; read &quot; 7 33 50.&quot; 



Page cxxxv, star No. 28, column c5, for &quot;26 31 16.25&quot; read &quot;25 31 16.25.&quot; 



Page cxliv, star No. 28, line 2, column date, insert &quot;Nov. 26.&quot; 



Page cclxviii, line I, for &quot;All the terms containing n&quot; read &quot;All the terms containing u.&quot; 



Page cclxx, line 15, insert &quot; w&quot; after &quot; 5.949.&quot; 



Page cclxx, line 24, insert &quot;z&quot; after &quot;+ 20. 674.&quot; 



Page cclxxi, the second equation should read &quot; y 2&quot;. 8970,&quot; &c. 



Page cclxxiv, in the first line of column 1 insert &quot;aa&quot; within the brackets. 



Page cclxxx, the equation line 10 should read &quot; t =. i t + q.&quot; 



Page cclxxxv, line 6 from bottom, the first equation should read e - 



V p 

 s. 



Page 310, No. 3, increase mean of wires and app. A. K. 0. 09. 

 Page 310, No. 4, diminish &quot; &quot; 0.20. 



Page 310, No. 14, diminish &quot; &quot; 0. 13. 



Page 310, No. 36, increase &quot; &quot; 0.05. 



Page 312, No. 30, diminish &quot; &quot; 0. 26. 



Page 314, No. 41, increase &quot; &quot; 10.00. 



Page 316, No. 4, diminish &quot; &quot; 0.05. 



Page 317, No. 2, increase &quot; &quot; 0.07. 



Page 318, No. 21, increase &quot; &quot; 0.37. 



Page 320, No. 6, increase &quot; &quot; 0.03. 



Page 320, No. 19, increase &quot; &quot; 0.44. 



Page 320, No. 35, diminish &quot; &quot; 0.06. 



Page 321, No. 6, diminish &quot; &quot; 0.28. 



Page 324, No. 36, diminish &quot; &quot; -0 02. 



Page 327, No. 31, diminish &quot; &quot; 0. 20. 



Page 331, No. 41, diminish &quot; &quot; 10.00. 



Broken transits were reduced to middle wire, and not to the mean of the wires. A corresponding collimation correction was 

 applied to them. 



All other errors detected in the printed observations have been detailed by Dr. Gould, pages cxlv-clxxxv. 



