amsden, Philadelphia, Pa.

See Hogins' Laundry Table, illustrated on page 194. State, Canada, and
entire right for sale.

Emery.--Best Turkey Emery in bbls., kegs, and cases in quantities to
suit. Greene, Tweed & Co., 18 Park Place, N. Y.

The SCIENTIFIC AMERICAN Export Edition is published monthly, about the
15th of each month. Every number comprises most of the plates of the
four preceding weekly numbers of the SCIENTIFIC AMERICAN, with other
appropriate contents, business announcements, etc. It forms a large
and splendid periodical of nearly one hundred quarto pages, each
number illustrated with about one hundred engravings. It is a complete
record of American progress in the arts.

Gold, Silver, and Nickel Plater wants situation. Address Plater,
Oakville, Conn.

Amateur Photo. Apparatus, including instructions; outfits complete. E.
Sackmann & Co., 278 Pearl St., N. Y.

Outfits for Nickel and Silver Plating, $5 to $200. Union Silver
Plating Company, Princeton, Ill.

Send for Circulars of Indestructible Boot and Shoe Soles to H. C.
Goodrich, 40 Hoyne Ave., Chicago, Ill.

For Sale.--Brown & Sharp Universal Milling Machine; Bement Profiling
Machine; first-class 2d hand Machine Tools. E. P. Bullard, 14 Dey St.,
New York.

For Sale.--7 foot bed Putnam Planer, $350. A. A. Pool & Co., Newark,
N. J.

Bevins & Co.'s Hydraulic Elevator. Great power, simplicity, safety,
economy, durability. 94 Liberty St. N. Y.

A Cupola works best with forced blast from a Baker Blower. Wilbraham
Bros., 2,318 Frankford Ave., Phila.

Shaw's Noise Quieting Nozzles and Mercury Pressure Gauges. T. Shaw,
915 Ridge Ave., Philadelphia, Pa.

For Solid Wrought Iron Beams, etc., see advertisement. Address Union
Iron Mills, Pittsburgh, Pa., for lithograph, etc.

H. Prentiss & Company, 14 Dey St., N. Y., Manufs. Taps, Dies, Screw
Plates, Reamers, etc. Send for list.

Presses, Dies, and Tools for working Sheet Metal, etc. Fruit & other
can tools. Bliss & Williams, B'klyn, N. Y.

Nickel Plating.--A white deposit guaranteed by using our material.
Condit, Hanson & Van Winkle, Newark, N. J.

Hydraulic Elevators for private houses, hotels, and public buildings.
Burdon Iron Works, Brooklyn, N. Y.

The Lathes, Planers, Drills, and other Tools, new and second-hand, of
the Wood & Light Machine Company, Worcester, are to be sold out very
low by the George Place Machinery Agency, 121 Chambers St., New York.

Hydraulic Presses and Jacks, new a