NEUROTONICS, or the Art of Strengthening the Nerves, containing Remarks on the influence of the Nerves upon the Health of Body and Mind, and the means of Cure for Nervousness, Debility, Melancholy, and all Chronic Diseases, by DR. NAPIER, M.D. London: HOULSTON & STONEMAN. Price 4d., or Post Free from the Author for Five Penny Stamps.
"We can conscientiously recommend 'Neutronics,' by Dr. Napier, to the careful perusal of our invalid readers."—John Bull Newspaper, June 5, 1852.
SPECTACLES.—WM. ACKLAND applies his medical knowledge as a Licentiate of the Apothecaries' Company, London, his theory as a Mathematician, and his practice as a Working Optician, aided by Smee's Optometer, in the selection of Spectacles suitable to every derangement of vision, so as to preserve the sight to extreme old age.
ACHROMATIC TELESCOPES, with the New Vetzlar Eye-pieces, as exhibited at the Academy of Sciences in Paris. The Lenses of these Eye-pieces are so constructed that the rays of light fall nearly perpendicular to the surface of the various lenses, by which the aberration is completely removed; and a telescope so fitted gives one-third more magnifying power and light than could be obtained by the old Eye-pieces. Prices of the various sizes on application to
WM. ACKLAND, Optician, 93. Hatton Garden, London.
TO ALL WHO HAVE FARMS OR GARDENS.
THE GARDENERS' CHRONICLE AND AGRICULTURAL GAZETTE.
(The Horticultural Part edited by PROF. LINDLEY,)