Errata

ERRATA. Page 367, lines 15. and 16. read the numbers as they are printed in the table, P. 371. P. 373. l. 11. and 12. read Ec $89^\circ 27' 56''$, Es $30^\circ 4' 35''$; which will, of course, occasion an alteration in the figures, p. 373. l. 14. 26.; p. 374. l. 16. 20. 21. 24. 27. 29.; and p. 375. l. 2. 4. 7. 8; so that the result, on p. 377. l. 25. will stand thus: $\{ 91^\circ 1' 32'' \}$ P. 375. l. 11. after $\{ \text{East} \}$, add the words, "of the pole of the ecliptic," P. 378. l. 17. for 18 feet 8 inches read 15 feet 3$\frac{1}{2}$ inches.