PIANO FORTES. 300 WASHINGTON-STREET, Boston, Mass. Mr. C.’s facilities for Manufacturing PIANO FORTES enable him to furnish them at WHOLESALE as well as at RETAIL

The Instruments being made under his immediate supervision, and at his OWN Factory, he will WARRANT them to be of the FIRST CLASS—to stand good in any Climate, and TO GIVE SATISFACTION, or he will refund the money.

All inquiries as well as orders will be promptly answered. Those ordering by mail will be honorably served, and not be lasers by so doing. Second-hand pianos taken in exchange. Prices low.

CHILSON'S NEW CONE FURNACE.

GARDNER CHILSON has

heat formerly lost is made to just completed and patented in

warm the house. America, England, and France,

This cut represents this inhis new invention - The

vention as a FURNACE for 6 CONE” FURNACE - and

Warming all classes of Buildasks the special attention of

ings with HOT AIR; but the those about erecting or re

same principle is being adopted modelling buildings, as well as

with remarkable success for dealers in Hot Air, Steam, or

Steam and Hot Water HeatHot Water Furnaces, and all

ing Apparatus ; also, for interested in Steam Power, to

Steam Power and all other carefully examine this inven

useful purposes for generating tion, which entirely changes

heat, the principle and character of

This discovery - simple in Hot Air Furnaces, developing

itsell- is the daily wonder of another and a new principle,

those who witness its results ; and obviating all former ob

and it becomes a matter of sur jections to their use. The

prise that & plan, at once so practical operation of a num

simple and practical in its ber of these Furnaces, erected

operations, should, thus far, during the past winter, points

have entirely escaped the out a new discovery in science,

notice of seientific men, by which the most wonderful

believe that no one who economy in fuel has been at

investigates this principle, tained, and clearly demon- COLD

will be liable

use strates that the waste heat lost

furnace constructed on

any from chimneys is enough to

other. warm every dwelling in the city. By this invention, the Also, Chilson's TRIO (PORTABLE) FURNACES, far surpassing any other Portable Furnace known.

COOKING RANGES, MANTLES, GRATES, REGISTERS, VBNTILATORS, as usual.
99 and 101 BLACKSTONE STREET, BOSTON.

CHILSON, GOULD & CO. 7 Particular attention given to warming and ventilating public or private buildings, and arranging Cooking Apparatus, in any part of the country.