of coal be consumed per horse power per hour, the total consumption per hour in a 20 horse boiler will be 300 lbs., and 300 multiplied by 12 = 3600, and divided by 9 (the square root of the height) = 400, which is the area of the chimney in square inches.

This consumption is a disease particularly fond of people who write such good verses as you have done, and with the assistance of an English winter, it can often indulge its selection.

A qualified consumption and a moderate bronchitis are no bad substitutes for eloquence, learning, and that indiscreet piety which is so careless of feminine favor as to bring into the pulpit a robust person and to the dinner-table a healthy appetite.

And as the Consumption of this New Body would be a new Market for the Fruits of the Country, all the Lands, especially those most adjacent, would rise in their yearly Value, and pay greater yearly Taxes to the Publick.

When a motor is working perfectly, the consumption of gasoline is always a pretty fair indication of the character of the roads.

Surplus products, whether agricultural, industrial or professional, should be considered as by-products, and in no case should the producing agency acquire such magnitude that home-consumption becomes a side issue and production for profit take the place of production for use.

In 1853, the estimated consumption of coffee in Great Britain, according to official returns, was thirty-five million pounds, and in the United States, one hundred and seventy-five million pounds, a year.

Notwithstanding the momentous nature of this condition, however, the consumption of fuel in steam vessels is a point to which very little attention has been paid, and no efficient means have yet been adopted in steam vessels to insure that measure of economy which is known to be attainable, and which has been attained already in other departments of engineering in which the benefits of such economy are of less weighty import.

greater than it was among the males of the same ages throughout England and Wales, and consumption was the prevailing cause of death.

The consumption of these mines themselves was about a tenth, 19,000,000 tons, whilst for exportation were 83,500,000 tons, and for internal consumption were 139,000,000.

Consumption was a strong enough word for him.

These engines are extremely simple, but well proportioned, and are a very handsome type, and their average consumption of coal, working trains averaging ten coaches, is about 24.87 lb.

As the continent was opened up and explored, it became evident that the consumption of tobacco, especially by smoking, was a universal and immemorial usage, in many cases bound up with the most significant and solemn tribal ceremonials."

Then, too, consumption is to general debility a natural sequence, almost as much as flame is to powder when exploded; and as there are likely in all climates, however favorable, to be found worn-out and exhausted humanity, why, there must be expected untimely deaths culminating in this disease.

per square inch, whereas a consumption of 33 cubic feet of steam in the minute is 1980 cubic feet in the hour.