INDEX. 
591 
Recovery  of  gold  and  silver  from  electrotyping  liquids,         .       .       .  518 
Regnault's  chemistry,           .........  381 
Riechenbach,  R.,  on  the  artificial  production  of  saltpetre,       .       .       .  522 
Remarks  on  Bogota  and  other  cinchona  barks,       .....  306 
Remedy  for  the  sting  of  bees,   213 
Report  to  Congress  on  the  claims  to  the  discovery  of  etherization,        .  189 
Report  of  the  executive  committee  of  the  American  Pharmaceutical 
Association,     ...........  483 
Report  of  committee  on  the  inspection  of  drugs,     .....  486 
Report  of  the  committee  on  poisons        .......  4S8 
Researches  on  croton  oil,   55 
Researches  on  pyroxylin,      .........  159 
Researches  on  the  structure  of  galls,     .......  451 
Resin  of  jalap,       ...........  352 
Resin  oil  from  rosin,      ..........  119 
Resolutions  of  the  Massachusetts  College  of  Pharmacy  in  relation  to  the 
American  Pharmaceutical  Association,           .....  22 
Rhubarb  and  senna,  fluid  extract  of       ......  23 
Rhubarb,  white  or  imperial,          ........  471 
Rhus  glabrum,  examination  of  the  berries  and  bark  of    .       .       .       .  193 
Rochleder,  F.,  chemical  examination  of  the  rubiaceae,    ....  242 
Roberton,  James,  on  the  determination  of  the  strength  of  pharmaceutical 
preparations  containing  hydrocyanic  acid,       .....  561 
Rockbridge  alum  springs,      .........  265 
Rogers,  Dr.  James  B.}  obituary  notice  of       ......  92 
Roses,  fabrication  of  oil  of            .   262 
Rotary  pill  machine,   30 
Sabadillin,   133 
Saccharate  of  lime,   468 
Saccharated  medicinal  powders,     ........  271 
Saccharized  hydrate  of  magnesia,          .       .       .       .       .       .       .  214 
S-acksse,  G.  E.  on  the  coloring  matter  of  volatile  oils,    ....  255 
Sal  ammoniac,  its  purification,       ........  140 
Sale  of  poisons  in  the  United  States,       .......  187 
Sale  of  poisons  in  Vermont,           ........  207 
Sale  of  poisons  in  New  Hampshire,        .......  304 
Sale  of  poisons  in  Indiana,      .........  305 
Salt  of  western  Pennsylvania,        .       .       .       .       .       .       .  366 
Sandrork,  M.,  on  the  preparation  of  tannic  acid,    .....  446 
Saponaceous  cream  of  almonds,   82 
Schvller,  Gustavus,  on  the  best  means  of  preserving  leeches  healthy,    .  128 
Sebacic  acid,   562 
Sedillot,  M.,  on  Pagliari's  haemostatic,          ......  272 
Serpentaria,  fluid  extract  of           ........  206 
Silicium  in  electroplating,      .........  319 
Simes,  Samuel,  on  tinctura  cinchona  ferrata,  ......  402 
Smithsonian  Institution,         .........  371 
^oap,  process  for  determining  its  value,         ......  234 
