OFFICIAL  CATALOGUE.

24

GROUP  XVIII.
Civil  Engineering,  Public  Works,  and  Architecxure.

Preliminary  A  rrangement.
Building  materials;  processes  and  apparatus  for
quarrying,  brickmaking;  iron  girder  work;  preparation
  and  preservation  of  wood  ;  artificial  stone,
terra-cotta  work,  &c.
Materials  and  appliances  for  foundations  (pile-drivers,
screw-pües,  coffer-dams,  Caissons,  pneumatic  and
diving  apparatus).
Contrivances  and  tools  for  earth-works  (excavators,
dredging  machines,  apparatus  for  raising,  carrying,
and  transporting  earth  and  materials).
Materials  and  apparatus  used  for  roads  and  raihvays
(road  rollers;  railway  superstructure,  switches,
crossings,  tum-tables,  traversing-tables,  inclined
planes,  lifts;  pneumatic  and  other  modes  of  propelling;
  water  stations  and  their  apparatus,  railway
Station  buildings  of  all  kinds,  and  Systems  of
railway  Signals).
Hydraulic  engin  eering  works,  excluding  sea  Works
(river  works,  canal  works,  dikes,  locks,  dams,  &c.).
Models  and  plans  of  viaducts,  bridges,  and  aqueducts,
&c.
Plans,  models,  and  drawings  of  public  buildings,
dwelling-houses,  barracks,  penitentiaries,  prisons,
and  hospitals,  schools  and  theatres,  labourers’
cottages  ;  apparatus  for  lifting  and  moving  heavy
weights  in  buildings,  as  lifts,  &c.;  plans  and  models
of  cheap  dwelling-houses  ;  tools  and  implements
of  artisan  builders.
Apparatus  and  inventions  for  health,  comfort,  and
convenience  in  buildings  (for  lighting,  water  supply,
  drainage,  waterclosets,  lightning  conductors,
&t  c.)
Agricultural  engineering;  plans  for  culture,  fencing,
draining;  farm  buildings;  buildings  for  cattle
breeding  ;  Stores,  stables,  manüre  tanks,  &c.
Industrial  buildings;  spinning  mills,  weaving  mills.
grinding  mills  ;  distilleries,  breweries,  sugar  manufactories
  ;  warehouses,  sawmills  and  docks,  &c.

Sections  for  the  furios.
ist  Section.  Abovc  ground  Building,
and  Section.  Hydraulic  Architecture.
3rd  Section.  Making  of  Roads  and  Conslruction
Raihvays.

GROUP  XIX.
The  Private  Dwelling  House,  its  inner  Arrangement  and  Decoration.
Preliminary  Arrangement.  Sectiom  for  the  Juries.
Models,  drawings,  and  finished  buildings  representing  The  Private  Dwelling  House.
dwelling-houses  of  civilized  nations.
Drawings,  models,  and  examples  of  thoroughly  furnished
  apartments.

GROUP  XX.
The  Farm  House,  its  Arrangements,  Furniture,  and  Utensils.
Preliminary  Arrangement.  Sectionsfor  the  Juries.
Finished  buildings,  models,  and  drawings  of  farm-  The  Farm  House,
houses  of  the  different  nations  of  the  world.
Drawings,  models,  and  examples  of  peasant  rooms,
fumished  and  fitted  out  with  their  furniture  and
appaiatus.