ClipArt ETC
"A representation of a section of a grate and chimney. C D represents the light and warm column of air within the chimney, and A B the cold and heavy column of air outside the chimney. The column A B being cold and heavy presses down, the column C D being light and warm rushes up, and the greater the difference between the weight of these two columns, the greater will be the draught." —Wells, 1857

Grate

"A representation of a section of a grate and chimney. C D represents the light and warm column of air…

"Before a glowing fire, with slippered feet, / The full fed man sits on his cushioned seat; / When warm and smoking, then it is he's told / Of some of the poor people freezing with the cold; / He's quite surprised, and says he cannot see, / (Since he's so warm,) how such a thing can be."—Barber, 1857

He That Is Warm, Thinks All Are

"Before a glowing fire, with slippered feet, / The full fed man sits on his cushioned seat; / When warm…

"A favorite household dog, to shield from harm, / A maiden kind, has knit some stocking warm, / Wishing to keep his dog-ship warm and neat, / She closely draws the stockings on his feet; / Growler feels awkward as he walks about, / He needs them not - he's well enough without."—Barber, 1857

Let Well Enough Alone

"A favorite household dog, to shield from harm, / A maiden kind, has knit some stocking warm, / Wishing…

A snow melting machine is a type of snow removal machine employed to melt snow as a means of snow removal.

Snow Melting Machine

A snow melting machine is a type of snow removal machine employed to melt snow as a means of snow removal.