ts obtained by the above, for delicacy of detail rival the choicest
Daguerreotypes, specimens of which may be seen at their Establishment.

Also every description of Apparatus, Chemicals, &c. &c. used in this
beautiful Art.--123. and 121. Newgate Street.

* * * * *

ALLEN'S ILLUSTRATED CATALOGUE, containing Size, Price, and Description of
upwards of 100 articles, consisting of PORTMANTEAUS, TRAVELLING-BAGS,
Ladies' Portmanteaus, DESPATCH-BOXES, WRITING-DESKS, DRESSING-CASES, and
other travelling requisites. Gratis on application, or sent free by Post on
receipt of Two Stamps.

MESSRS. ALLEN'S registered Despatch-box and Writing-desk, their
Travelling-bag with the opening as large as the bag, and the new
Portmanteau containing four compartments, are undoubtedly the best articles
of the kind ever produced.

J. W. & T. ALLEN, 18. & 22. West Strand.

* * * * *

BENNETT'S MODEL WATCH, as shown at the GREAT EXHIBITION. No. 1. Class X.,
in Gold and Silver Cases, in five qualities, and adapted to all Climates,
may now be had at the MANUFACTORY, 65. CHEAPSIDE. Superior Gold London-made
Patent Levers, 17, 15, and 12 guineas. Ditto, in Silver Cases, 8, 6, and 4
guineas. First-rate Geneva Levers, in Gold Cases, 12, 10, and 8 Guineas.
Ditto, in Silver Cases, 8, 6, and 5 guineas. Superior Lever, with
Chronometer Balance, Gold, 27, 23, and 19 guineas. Bennett's Pocket
Chronometer, Gold, 50 guineas; Silver, 40 guineas. Every Watch skilfully
examined, timed, and its performance guaranteed. Barometers, 2l., 3l., and
4l. Thermometers from 1s. each

BENNETT, Watch, Clock, and Instrument Maker to the Royal Observatory, the
Board of Ordnance, the Admiralty, and the Queen,
65. CHEAPSIDE.

* * * * *

PHOTOGRAPHY.

A COMPLETE SET OF APPARATUS for 4l. 4s., containing an Expanding Camera,
with warranted Double Achromatic Adjusting Lenses, a Portable Stand,
Pressure Frame, Levelling Stand, and Baths, complete.

PORTRAIT LENSES of double Achromatic combination, from 1l. 12s. 6d.

LANDSCAPE LENSES, with Rack Adjustment, from 25s.

A GUIDE to the Practice of this interesting Art, 1s., by post free, 1s. 6d.

French Polished MAHOGANY STEREOSCOPES, from 10s. 6d. A large assortment of
STEREOSCOPIC PICTURES for the same in Daguerreotype, Calotype, or Albumen,
at equally low prices.

ACHROMATIC MICROSCOPES.

Beautifully finished ACHROMATI