N.  SPENCER  THOMAS' 
DRUG  AND  SPICE  MILLS. 
We  would  call  attention  to  our  HAND  MILL  for  Druggists'  use  ;  it  is  a  most  admirable  Mill  for 
preparing  Drugs  for  Displacement,  and  by  repeated  running  through  and  sifting,  fine  powders  ©f 
many  articles  can  be  prepared  with  ease  ;  it  is  arranged  to  screw  on  the  edge  <  f  a  counter  or  fhelf, 
w  easily  taken  apart  for  cleaning,  and  cannot  get  out  of  order;  it  is  all  iron.  Weight  about  thirty 
pounds. 
Price  as  above, :  "•  W  00 
"   with  gearing  and  fly  wheel,  12  00 
L 
A.  Spout  for  the  delivery  of  the  Ground  Substance. 
B.  Cog- wheels  for  increasing  speed  of  Runner. 
C.  Screw  for  regulating  the  fineness  of  the  grinding. 
D.  Jam  Nutt  for  holding  Regulating  Screw  where  it  may  be  placed. 
E.  Thumb  Screws  for  taking  the  Mill  apart  to  clean. 
F.  Breaker  at  throat  of  Hopper  for  preparing  the  substance  for  the  Grinding  Teeth. 
G.  Pyramid  Teeth  for  grinding.  These  tee;h  may  be  sharpened  by  grinding  saud  through  ths 
Mill  repeatedly.    Sand  is  also  useful  for  cleaning. 
H.  Wings  for  carrying  the  Ground  Substance  t.  the  Spout. 
I.  Lug  for  bolting  the  $5  Mill  to  counter,  bench,  or  shelf;  not  cn  the  $12  Mill. 
J.  Handle  for  turning  the  Mill. 
K.  Balance  Wheel;  not  on  $6  Mill. 
L.  Hopper. 
We.  tiKi  undersigned, having  used  NT.  Spencer  Thomas' GEARED  DRUG  MILL,  and  found  it  much 
preferable  to  any  mill  heretofore  used  by  us,  would  cheerfully  recommend  it  to  Druggists  and 
Apothecaries  for  their  purposes.  It  is  more  effective  and  easier  taken  apart  for  denning  than  any 
other  mill  we  have  seen;  and  we  consider  it  indispensable  in  any  Apothecary's  Laboratory. 
EDWARD  B.OAliliKiUKS,  N.  E.  cor.  10th  &  Coates  Sts.,  Philad'a, 
DAN'L  L.WHCKEKLY,  German  town  Hd.  and  Otter  Sts.  " 
A.  H.  YARNALL,  S.  E.  cor.  15th  and  Market  Sts.  " 
J.  R.  ANGNEY,  cor.  Spruce  and  Fifth  Sts.  " 
JOHN  HORN,  cor.  Third  and  Brown  Sts.  " 
G.  W.  RUEDf,  Reading.  Pennsylvania, 
GEO.  ROSS,  Lebanon, 
A.  N.  CHAMBERLAIN.  Elkhart,  Indiana, 
C.  A.  MORRIS  &  CO.,  York.  Penna 
\VM.  SAUNDERS,  London,  Canada  West. 
The  GEARED  MILLS  have  given  entire  satisfaction  to  all  that  have  used  them.   They  are  mad» 
and  sold  by  THE  UNION  MANUFACTUKIJNi  G  COMPANY", 
(N.  SPENCER  THOMAS,  Superintendent,) 
Manufacturers  of  Chemical  and  Pharmaceutical  Preparations,  Newmarket  St.  above  Laurel, 
PHILADELPHIA. 
Always  on  hand,  a  full  stock  of  MEDICINAL  EXTRACTS,  both  fluid  and  solid-'' made  im  vt*mt 
CONCENTRATED  ECLKCTIC  MEDICINES,  MACHINE-SPREAD  PLANTERS,  PLASTIES 
in  roils.  SUGAR-COATED  PILLS,      SELECT  POWDERS,       PURE  GROUND  SPICES, 
BLUE  MASS,         MERCURIAL  OINTMENT,       GLYCERINE,        OIL  CL0\  ES,  *c.  4ft 
All  made  in  our  own  Laboratory,  and  quality  guaranteed.  July,  Ibbd,  1  J. 
