308 



Page 194, eleventh line from bottom: emphasised; read: emphasized. 



209, Note: 19; read: 20. 



227, fourth line from top: repidly; read: rapidly. 



235, Note: after 18. 49. (1915); insert: 20. (1917). 



239, third line from top: accidently; read: accidentally. 



240, Note: 19. (Aug.); read: 20. (June). 



,, 241, fifth line from top: nothwithstanding ; read: notwithstanding. 



242, Note: second line: 19.; read: 20. 



243, fifth line from top, after preservation of, insert: the existent. 



,, 243, eleventh line from top: triclinicpedial; read: triclinic-pedial. 



243, Note: 19., read: 20. 



244, Note, first line: Ladenburg,; read: Ladenburg. 



244, Note, fourth line: separated in; read: separated into. 



,, 246, twelfth line from top: here; read: here. 



249, Note, first line: D Z ; read: Z> 2 or C\. 



,, 251, third line from top; the formulae must be read: 



d. 1. 



252, sixth line from top: Class; read: class. 



253, eleventh line from top: fcoS!?*~l: read: 



L (NH 2 )J' L ( NH 3 ) 



255, twelfth line from top: isomeric, ; read: isomeric 



255, eighth line from bottom: athough; read: although. 



256, fifth line from top: as; read: us. 



258, fourteenth line from top: Pasteurs's; read: Pasteur's. 



258, first line from bottom: question however; read: question, however. 



261, Fig. 1 68: Optically; read: optically. 



261\ Note: 19; read: 20. 



263, sixth line from top: Van 't Hoff le Bell's; read: Van 't Hoff - 



Le Bel's. 



264, Note, seventh line: 19; read: 20. 



266, eighth line from top: Na Cl 3 ; read: NaClO^. 



266, sixth line from bottom: Nothwithstanding; read: Notwithstanding. 



273, fifth line from top: The H of; read: The H 



275, tenth line from bottom: came; read: come. 



296, thirteenth line from bottom: Acid; read: acid. 



299, third line from top: te; read; the. 



