I

86

Catalogue  of  the  British  Section.

GROUP  XIV.
Philosophical,  Surgical  Instruments.
Mathematical,  Astronomical,  Physical,  and  Chemical  Instruments  (Instruments  for  Measuring,
Weighing,  and  Dividing,  for  Optical  and  Electric  Telegraphy).  Surgical  Instruments  and
Apparatus  (Artificial  Limbs,  Teeth,  &c.)  Horological  Instruments,  Clocks,  Watches,  and
their  Parts  (Chronoscopes,  Chronographs,  Electric  Clocks).  Statistics  of  Production.

COOKE,  T.,  &  SONS,  Buckingham
Works,  York.—Portable  Equatorial  Telescopes
  on  Tripod  Stands.  Theodolite  and
Engineers’  Levels.  Large  Clock  for  use  of
Royal  Commission.  (621)
PILLISCHER,  M.,  88,  New  Bond
Street,  London.  —  Microscopes  and  their
Appliances;  Telescopes;  Field  and  Opera
Binocular  Glasses  ;  Meteorological  Standard ­
  Instruments;  Aneroid  Barometers  and
Barometrographs  ;  Mathematical,  Philosophical, ­
  Electrical  and  Surveying  Instruments;
Magnetic  Compasses  ;  Scales  and  Rules;
Spectacles  and  Eyeglasses.  (622)
SIEMENS  BROTHERS,  3,  Great
George  Street,  Westminster.—Telegraph  Apparatus ­
  and  Materials;  Tubulär  Iron  and
Wooden  Poles  with  Insulators  ;  Voltameter,
with  Pyrometer;  Electrical  Apparatus  for
deep  sea  measurements;  Electrical  Alarums;
Lightning  Discharger;  Mine  and  Torpedo
Exploding  Apparatus  ;  Electrical  Batteries;
Deep  Sea  Thermometers;  Pneumatic  Signal
Apparatus  ;  Submarine  Cable  Specimens  ;
India-rubber  and  Gutta-percha  in  stages  of
manufacture,  &c.  (623)
DAVIS,  Joseph,  &  COMPANY,
92,  Crampton  Street,  Newington  Butts,  London.
—Royal  Polytechnic  Barometers,  incorporating
  Admiral  Fitzroy’s  “  Prize  Medal
Barometer,”  giving  separate  indications  of
approaching  weather  in  summer  and  winter,
and  all  uncertain  changes  ;  Aneroid  Barometers ­
  ;  and  other  instruments.  (626)
HOOPER’S  TELEGRAPH
WORKS,  31,  Lombard  Street,  London.
Works:  West  Ham,  Mitcham,  Surrey,  and
Millwall  Docks,  I.ondon.—Submarine  Telegraph ­
  Cables,  and  Telegraph  Materials  and

Apparatus;  India-rubber  Core,  for  submarine
and  other  lines.  (627)
AHRENS,  Bernhard,  24,  Ludgale
  Hill,  London.—Electro-magnetic  Billiard
  Marker,  Scorer,  Indicator,  and  Detector.
  (628)
RABONE,  J.,  &  SON,  Whilmote
Street,  Hockley,  Birmingham.—Rules  in  Boxwood, ­
  Ivory,  Brass,  and  Steel;  Plumb  and
Spirit  Levels;  Measuring  Tapes;  Joiners’
Squares,  Bevels,  Surveyors’  Land  Chains.
( 6 3°)
{See  Appendix.)
THE  INDIA  RUBBER,  GUTTA
PERCHA  COMPANY,  Limited,  TELEGRAPH ­
  WORKS,  Silvertown,  Essex;  and
100,  Cannon  Street,  London.—India  Rubber
and  Gutta  Percha  Manufactures;  Submarine
and  Torpedo  Telegraph  Cable;  Insulated
Telegraph  Wires.  (77s)
TELEGRAPH  CONSTRUCTION
AND  MAINTENANCE  COMPANY,
Limited  (per  Baron  Erlanger),  Rue  Taitbout,
Paris.—Telegraph  Cables  and  Apparatus.
(616)
ASH,  C.,  &  SONS,  7,  8,  9,  Broad
Street,  Golden  Square,  I^ondon.—  Mineral
Teeth,  Dental  Instruments,  Tools,  and  Appliances. ­
  (631)
REIN,  C.  F.,  &  SON,  108,  Strand,
London.—Acoustic,  Surgical  and  Veterinary
Instruments  ;  Respirators  ;  Reservoir  Enemas
  ;  Eye  Fountains  and  Douches  ;  Syphons
and  Breast  Pumps  ;  Bougies  and  Catheters  ;
Thethoscopes;  Medical  Inhalers;  Instruments ­
  for  Deformities;  Anatomical  Belts,
Stockings  and  Bandages  ;  Trasses,  Crutches,