Errata

ERRATA VOL. LXXI. Page. Line. 9. 20. for 0.03 read 0.035 11. 26. for 3,100 read 3106. 18. 12. for $\frac{3155}{0.290}$ read $\frac{3155}{0.299}$ VOL. LXXII. 73. 12. for one fortieth read one twentieth 75. 1. for five sevenths read five fourths 78. 9. for sevenths of an inch read fourths of an inch 81. 2. for now read more 117. 11. for 38 read 39 127. 8. for 108 read 107 136. 24. for ξ Capricorni read FL. 64, Sagittarii 147. 3. for the 1½ read the farthest 1½ 149. 28. for 40' read 40" 153. 7. for π FL. 10. read ε FL. 11. 155. 4. for 5 read 4 161. 21. for 6" 27' read 6" 27"" 182. at the top of the 6th column, insert Physical specific gravity. — first series of the 6th column, for 1,846 read 1,8846 183. at the top of the 6th column, insert Physical specific gravity. 185. 12. for 1,4653 read 1,4650 206. 14. after nitrous read test 217. 23. and 26. for I PR. read 4 PR.