Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 754
FURNACE. 733 1872. … 734 FURNACE. K K, four strong cast-iron columns resting on a solid foundation of jnason-work. L, the stoke-hole, through -which the fuel is introduced into the furnace. The mouth of this stoke-hole is so constructed as to admit of its being stopped with a piece of coal when the furnace is in…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
