LOUIS BECKER
Well known CHEMICALS, for sale at Becker & Piards, No. 201 Broadway, N. Y.
DAGUERREIAN ESTABLISHMENT.
JOHN ROACH, Optician, 79 Nassau Street, New York. Has always on hand
VOIGHTLANDER INSTRUMENTS, quarter, half, and whole size.
American Instruments, Roach's make, warranted to be superior to any yet made in the United States. They work with sharpness, and quickness, and persons purchasing can test them with the high priced German Instruments.
Coating Boxes, Flint Glass Jars, cemented in, and ground air tight.
Mercury Baths, with Thermometer Scale in front. Head Rests, Stands, Cases, Chemicals, &c. Plates, French 40th of the Star, and other first quality Brands.
Bromine Roach's Triple Compound, now called Quick-stuff, works with certainty and quickness, in all weather, and pictures taken with it have a rich white tone.