ERRATA. 
= 
Page 182, line 19, for 53.3, read 55.3. 
SS 2 Tepe tor 200, readec4 0: 
“ 182, “ 34, for 1838-68, read 1838.68. 
The other numbers in the same column are to be corrected in a similar manner. 
Page 183, line 9, for Round, read Reversed. 
“ 183, “ 10, after asimuths, insert 0. 
“ 183, “ 18, for Round, read Reversed. 
“ 183, “ 20, for 78, read 73. 
oUS3  aip tor 21 read t2a: 
“ 184, “ 2, for Round, read Reversed. 
“« 184, “ 20, for 36.9, read 38.9. 
“© 184, “ 22, for deduct, read deduce. 
“ 185, “ 12, for 5.25, read 52.5. 
“ 186, lines 11, 14, and 17, for Round, read Reversed. 
