INDEX.  601 
Therapeutic  properties  of  sarsaparilla  568 
Tickbourne,  C.  R.,  on  spiritus  ammonia  aromaticus  466 
Tilden  &  Co.,  and  the  Medical  Journals   86 
Tilyard,  Charles,  on  fluid  ext.  of  yarrow  437 
«  "     on  glycerole  of  lead  442 
Timber,  preservation  of  174 
Tin,  distilled  waters  contaminated  with  254 
Tincture  of  bark  ferrated  147 
Tincture  of  myrrh  410 
Tomatoes,  on  the  acid  of  196 
Tooth  paste  478 
Trapp,  Julius,  on  the  volatile  oil  of  the  seeds  circuta  virosa  251 
Turpeth  resin,  nature  of  377 
Ulmus  fulva,  obtained  in  Michigan   32 
Urea,  a  direct  source  of  nitrogen  to  plants  157 
Urine,  detection  of  iodine  in  350 
Use  of  funnels  in  displacement  327 
Valerian,  fluid  extract  of  379 
Valerianate  of  atropia  crystallized  150 
Valerianate  of  iron,  adulterations  of  482 
Vanillin,  the  odorous  principle  of  vanilla  130 
Varieties  82,  174,  279,  478,  579 
Vermifuge,  biscuits  414 
Vermifuge  properties  of  Ailanthus  glandulosa  229 
Vielguth  Sf  Nentivich,  on  the  most  correct  method  of  preparing  extracts  233 
Vinum  ergotse  410 
Vivianite  482 
Vogel,  Jr.  A.  ^  C.  Reschauer,  on  sulphuretted  hydrogen  and  hydrocyanic 
acid  in  tobacco  smoke   76 
"       "       "         "  on  the  evaporation  of  water  under  an  oil  liquid  372 
Voltaic  narcotism  480 
Volatile  oil  of  the  seeds  of  Cicuta  virosa  251 
Walz,  G.  T.,  analysis  of  Bryonia  alba  249 
"       "       on  some  principles  of  Convallaria  majalis  577 
"       "       on  colocynth  331 
tl       11       on  Gratiola  officinalis  340 
Warner,  William  R.,  on  wild  cherry  pastilles   22 
Water  of  crystallization  of  quinia  567 
Wax,  determination  of  tallow  and  stearic  acid  in  417 
Wax,  note  on  Japanese  561 
Wayne,  Edward  S.,  on  mannite  from  Leptandra  virginica  557 
Weights,  new  German  system  of  207 
Weights  and  measures  proposed  for  the  British  Pharmacopoeia  369 
Weight  of  drops  441 
Wild  cherry  leaves  423 
