Corrections to the Preliminary General Catalogue. 
Pag® VII, line Camb 30, for Vol. X read Vol. XI. 
VIII, line Saff 85, for 1875 read 1885. 
XIII, for —!oo 77 M ( — 3.5) read —^0077 (M —3.5). 
XIX, fourth line from bottom, for 0^36 read 0.36. 
XXVI, eighth line from top, for +(8.73670) sin 8 read 
+ (8.73670) ju 2 sin 28. 
XXXII, line 27, for Pi 1900 read Pi 1800. 
Star No. 387, the degrees of declination should be aligned. 
515, for 7 Persei (x); cluster here should read 7 Persei. 
507 >add in cluster h Persei. 
5 I 9 J 
^33 Ldd in cluster x Persei. 
535 J 
816, for +.0028 read +.0034. 
923, Remarks, for 53 Eridani read 36 Eridani. 
1349, the degrees of declination should be aligned. 
1561, for 4V2 read var. 3^2 to 4^2. 
1641-2, both notes pertain to 1642. 
1706, for S Monocerotis read Br. 981. 
1706, for var. read 5.2 and delete 4^9 to 5^4 in footnote. 
2033, for ''008 read — "008. 
2087, for a Puppis read L 3044. 
2973, for +08° read +8°. 
3064, for -5 0 read -75 0 . 
3356, for 22 3 i 6 read 23*16. 
3693, for L 5920 read L 5921. 
3885, for — T013 read +''013. 
4067, for 47 Librse read 49 Librae. 
4493, for Sagitarii read Sagittarii. 
4936, for +!oo25 read +*0027. 
4955, for -6*853 read +6*853. 
5067, for X Cygni read Pulk 55 2836. 
5349, for — ?ooo2 read +?oooi. 
5447-9, invert bracket in remarks, so that both notes apply to 5448. 
5660, for 343 0 read 243 0 , footnote. 
Page 9, heading, for 77' read n'. 
266, line 11 from bottom, for Doberk read Doberck. 
267, line 4, for a 2 read a 1 . 
267, line 6, for a 1 read a 2 . 
274, line 28, for —1.33 read —2.33. 
279, line 26, insert comma after “observed right-ascension." 
280, in formula, for e 2 read (c x ) 2 . 
280, line 10 from bottom, for =+'30 read ±".30. 
340, line 1, for 1880 to 1884 read 1880 and 1884. 
