ERRATA. 



P. 71, line 2, for " p. 416" read "p. 528." 

 P. 176, line 31, /or "aro" r<W "are." 

 ^295, foot-note, lines 4, 5, /or "pp. 406, 407 " read "526, 527, 



P. 297, in table, Oil in Sun-dried Seashore Nuts, for "27-7" read 

 "77," as on p. 527. 



P. 331, line 19, for "January, 1913" read "January 1912 " 



P. 425, foot-note, line 4, for "^10" read "5." 



P. 461, foot-note, for " p. 175 " read " p. 75." 



P. 572, line 23, for "press" read "winding machine." 



