ERRATA.— Vol. XVIII. No. I. 



Page 145, line 11 from top, for a fish, read the fist. 

 " 147, Art. 8 is substantially repeated on page 156. 



Correction. 



Page 64, line 12 from top, after and, read except being below. 

 «< « « 3 from bottom, for dividing, read multiplying, and after by, read 

 100 and dividing by. 



