326 Economy of Fuel. 
shel is the canvass covering (rendered incombusible) pac which 
air ascends, after being heated by the st 
K, is the kitchen in the basement. aS aid 
D, is the parlor above it. 
E, the entry or passage extending from front to rear ar of the 
house with a staircase leading tothe chambers. ~~ S eald 
_§, isthe stove lined with fire brick. ; ae 
O, the oven immediately above the fire. - 
~ G, the grate with the ash pit below. The grate and fire are ae 
resented as open; but hooks on the right and left show where 
doors are to be panpended, which when shut convert it into # 
close stove. Salil 
H, is the enti raised six inches from the ‘sci the stove resing 
on a base not seen in the figure. 
