M 
Philosophical and Surgical Instruments. 
Arm Slings, &c. Magneto-Electric Ma 
chines for nervous diseases. Elastic Appli- 
ances for surgical purposes. Speaking Tubes 
and Trumpets. (632) 
REIN, Mrs. C. F., 108, Strand, 
London. —- Anatomical Belts, Artificial 
Breasts, Elastic Stockings for varicose 
veins, &c.; Trusses of all descriptions, Ban- 
dages, and other appliances for surgical 
purposes. (633) 
GRAY, Philip, 7, Cork Street, Bur 
lington Gardens, London.—Automatic Articu- 
lation applied to the construction of Artificial 
Limbs; Artificial Limbs suited to various 
amputations. (634) 
(See Appendix.) 
WARD, J., Leicester Square, London. 
—Invalid Chairs—locomotive, portable, re- 
cumbent, &c.; Children’s Perambulators. 
( 6 36) 
• 
PULVERMACHER, Isaac L., 168, 
Regent Street, London. — Electric Galvano 
Bands, Chains, Volta-Electric Pocket Bat- 
teries; Faradaic Pocket Induction Ap- 
paratus. (637) 
(See Appendix.) 
GABRIEL, Messrs., 72, Ludgate 
Hill; and 56, Harley Street, Cavendish 
Square, London.—Artificial Teeth and speci- 
mens of Mechanical Dcntistry. (638) 
OCLEE, F. H., 31, New Bailey 
Street, Salford. — Mechanical Self-acting 
Bust for showing Artificial Teeth, Speci- 
mens of Teeth, &c. (639.) 
(See Appendix.) 
SALT & SON, 21, Bull Street, Bir- 
mingham. — Trusses; Umbilical Belts for 
Rupture ; Truss Pads made by machinery, 
without sewing. (640.) 
KLAFTENBERGER, C. J., 157, 
Regent Street, London.—Marine and Pocket 
Chronometers, _ Clocks, and Watches ; 
Watches, for scientific and other purposes— 
Chronographs, Automaton Seconds, Minute 
Repeaters, Perpetual Calendar Watches, 
&c.; Watch Chains and Seals. (641.) 
KULLBERG, V., 105, Liverpool 
Road, London.—Marine Chronometers with 
improved balances for extremes of tem- 
perature; Keyless Pocket Chronometers, and 
Lever Watches; Chronograph, Calendar 
Watch, &c. (643.) 
WEICHERT, William, 119, 
Rothsay Terrace, Bule Docks, Cardiff, Wales. 
—Marine Chronometers; Chronometer, 
Barometer and Thermometer combined; 
Keyless Pocket Chronometers, and Lever 
Watches. (644.) 
FRENCH & COMPANY, 9, Royal 
Exchange, London.—Chronometers, Repeat- 
ing and other Watches, in gold and silver 
cases. (643.) 
GREENWOOD, J„ & SONS, 6 and 
7, St. Johtis Square, Clerkenwell, London.— 
Clock, going eight days, chiming quarters 
and music, in Louis XIV. marquetrie case. 
Designed by Mardchal, manufactured by 
exhibitors. (647.) 
GILLETT & BLAND, Whiiehouse 
Road, Croydon, Surrey.—Turret and other 
Clocks; Model of Carillon Machine; 
Chronoscope; Fire Alarum ; Astronomical 
Regulator with Gravity Escapement. (648.) 
SIVEL & WALTER, 121, Patrick 
Street, Cork.—Marine Chronometer with im 
proved auxiliary compensation balance 
wheel. (649.) 
LOZADA, J. R., 105, Regent Street, 
London.—Marine Chronometers, Watches, 
and Clocks. (655.)