Agriculture,  Horticulture,  and  Forestry.

43

GIBBS,  James,  &  COMPANY,
16,  Mark  Laue,  London  ;  Works:  London,
Plymouth,  Newport,  and  Bristol.  —  Patent
Ammonia-fixed  Guano  ;  Chemical  Manures
and  their  constituents  ;  Sulphuric  Add,  &c.
03)
(See  Appendix.)
FOWLER,  George  &  Thomas,
2 5>  Great  Dover  Street,  London.—Preparations
  for  Destruction  and  Prevention  of
Insect  Blights  and  Mildew  on  Plants,  and
of  Parasites  Infesting  Man,  Animais  and
Organic  Materials  ;  Phosphor  Paste.  (377)
LLOYD,  E.,  Grantham,  Lincolnshire.
—Horticultural  Structures  ;  Drawings  of

Iron  Transportable  Dwelling  Houses  for
working  men.  (14)
(See  Appendix.)
HUDSPITH,  \V.,  South  Tyne  Works,
Haltiuhistle,  Northumberland.—  Fern  and
Flower  Stands  of  “  Imperishable  ”  Terracotta.
  (15)
DOWN  &  COMPANY,  Woburn,
Bedfordslüre.—“Down’s  Farmers’  Friend,”
for  preventing  the  smut  in  wheat.  (344)
SIMON,  H.,  C.E.,  7,  St.  Peter 1  s
Square,  Manchester.—Paget’s  Patent  Garden
Pumps  and  Fire  Engines.  (541)

GHOUP  III.
Chemical  Industry.
Chemical  Products  for  Technical  and  Pharmaceutical  Purposes  (Acids,  Salts,  Cliemical
Preparations  of  all  sorts).  Raw  Substances  and  Products  of  Pharmacy,  Mineral  Waters,
&c.  Fats  and  their  Products  (Stearine,  Oil,  Acids,  Glycerine,  Soaps,  Candles,  and  Tapers,  &c.).
Products  of  Dry  Distillation  (as  Refined  Petroleum,  Slate  Oil,  Paraffine,  Phenylic  Acid,  Benzo'me,
Aniline,  &c.).  Ethereal  Oils  and  Perfumeries.  Matches,  &c.  Dye-stuffs,  Mineral  and
Organic.  Resins  (Washed,  Dyed,  or  Bleached),  Sealing-wax,  Varnish,  Albumen,  Isinglass,
Glue,  Starches,  Dextrine,  &c.  Contrivances  and  Processes  used  in  Chemical  Production
Statistics  of  Production.

1  SCOTT’S  SEWAGE  COMPANY,
Eading,  London.—Dried  Sewage  Deposit,
preicipitated  by  means  of  lime  from  ordinary
  sewage  water,  prepared  for  calcination
  ;  calcined  sewage  deposit,  tender  burnt;
the  same  burnt  to  Portland  cement;  the
burnt  sewage  cements  reduced  to  powder  ;
the  Same  cements  set  neat.  (19)
FLEMING,  A.  B.,  &  COMPANY,
Leith.  —  Printing  and  Lithographie  Inks,

Varnishes  and  Oils;  Black  Ink  for  Newspapers, ­
  Books  and  Commercial  Forms;
Coloured  Ink  for  Fancy  Printing  and  Lithography
  ;  Lamp  and  Vegetable  Blacks;  Vegetable
  Machinery  Oil;  Printed  specimens.
(20)
(See  Appendix.)
CALVERT,  F.  C.,  &  COMPANY,
Bradford,  near  Manchester.—Acids—Carbolic,
  Rozalic,  Picric,  Cresylic  ;  Dyes  and
D  2