588 
INDEX. 
Preparation  of  drying  oils  for  zinc  paint  .  1  .  .  .86 
Preparation  of  uric  acid  from  pigeon's  dung       ....  88 
Preparation  of  oil  of  morphia     ......  121 
Preparation  of  valerianic  acid  from  fusel  oil       •          .           .           .  164 
Preparation  of  pure  caustic  potassa        .....  164 
Preparation  of  paraffine  and  acetic  acid  .....  235 
Preparation  of  caoutchouc  in  Brazil         .....  2-57 
Preparation  of  volatile  oils  by  absorption           ....  273 
Preparation  of  volatile  oils  by  maceration          ....  273 
Preparation  of  the  salts  of  nickel'           .....  402 
Preparation  of  fuming  nitric  acid  .  .  .  .  .418 
Preparation  of  calomel  in  the  wet  way              I  419 
Preparation  of  inulin       .......  459 
Prepared  citrate  of  magnesia       ......  306 
Price,  Astley  Paston,  on  testing  manganese         .  .  .  .72 
"             C£          on  the  grape  disease           ....  76 
Prize  for  the  cure  of  cholera        ......  282 
Prizes  proposed  by  the  Societe  d'  Encouragement1        .                    .  77 
Prizes  proposed  by  the  American  Pharmaceutical  Association   .          .  396 
Proceedings  of  the  American  Pharmaceutical  Association        •          .  SS5 
Proceedings  of  the  Massachusetts  College  of  Pharmacy            .          .  473 
Process  for  heliographic  engraving          .....  549 
Procter,  Jr.,  William,  on  fluid  extract  of  gentian           ...  28 
£<             "         on  the  pharmacy  of  Cimicifuga    .          .          .  106 
"             "         on  the  pharmacy  of  the  phosphates          .          .  112 
"             <c         on  pulvis  ferri       .          .          .          .  217 
"  "         on  the  incompatibility  of  iodide  of  potassium  with 
calomel  and  other  mercurials    .          .          .  222 
«             £<         on  the  preparation  of  syrups  of  orange-peel,  gin- 
ger, vanilla,  &c           .          .          .          .  298 
«  «         on  the  production  of  wine,  brandy  and  cream  of 
tartar  in  the  valley  of  the  Ohio            .          .  411 
"             «•         on  a  new  variety  of  flaxseed         .          .          .  493 
«             (i         remarks  oncupreous  soda  water   .          .          .  405 
:(             <e         on  volatile  oil  of  erigeron  canadense        .          .  502 
Production  of  wine,  brandy  and  tartar  in  Ohio    .           .           .  .411 
Production  of  scammony  near  Smyrna    .          .          .                     .  139 
Production  of  iodine  in  France     .           .           .          .  82 
Professional  quackery       .......  90 
Professional  metamorphosis         .  .  .  .  .  .171 
Professor  Agassiz  and  American  fishes    .....  91 
Pterocarpus  erinaceus       .......  513 
Pulvis  ferri  217 
Purification  of  spirits  by  filtration            .....  236 
Purification  of  oil  of  bitter  almonds        .....  348 
Purification  of  essence  of  almonds          .....  351 
Purity  of  alcohol  ........  417 
Pur-ple,  Dr.  S.  S.,  on  the  medical  properties  of  cedron  seeds     .          .  509 
