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 ACHROMATIC MICROSCOPE, with all the latest improvements and apparatus, complete from 3l. 15s., at
C. BAKER'S, Optical and Mathematical Instrument Warehouse, 244. High Holborn (opposite Day & Martin's).