and this covers a multitude of minor matters, but we have only room for
considering the subject in its broader aspect.

In olden times ample ventilation was secured through the massive open
chimneys, which, with their generous hearthstones, was such a
distinguishing and healthful feature of the homes of our ancestors. They
were, perhaps, "a blessing in disguise," but that they were a real
blessing there is no doubt. Then, too, they were the grand altars of the
family, around which the sweetest recollections of childhood and youth
cluster, as does the ivy to the walls of old-time buildings, making
them, though rude and rough, to memory most dear.

In place of these natural escapes for foul, and the admission of fresh
air, we have absolutely nothing in the present day to take its place. On
the contrary, air-tight stoves and air-tight furnaces have supplemented
the cheerful blaze of the fireplace, and in lieu of fresh air, a great
amount of poisonous gases are emitted, which stupefy and promote
disease. Especially is this the case where the fuel used is any of the
coals, instead of wood. The most deleterious of coals is the anthracite.
Its heat is scorching and drying beyond any other, and the gases are
more subtle and pernicious, excepting, possibly, charcoal, which,
however, is not used as fuel to any extent.

These air-tight coal stoves, such as are in ordinary use, are the worst
of all, since their name gives confidence to the public, who do not
consider that, while they have the merit of "keeping the fire through
the night," they do not keep the gases within. They are sure to creep
through the apertures, or, if barred there, will escape through the iron
itself, and it need not be very much in quantity to prove offensive to