524 1 N DEX. ERRATA. Page 394 foot-note for Methode de Chemid read Mdthode de Chimi e. Page 396 he 6 from bottom,for diethlyic read diethylic-, 402 , 3 from bottom for chioraceten read cldcmcetin. . @8 , 5 from top dele ccfour.” -~ WTNTED BY If&RRISON AND BONR BT. MARTIN’S IANE 1V.C.