Happy Thought Range, 
With Smyth’s Patent Duplex Grate, 
MANUFACTURED BY 
PITTSTON, PA. 
For Sale by First-Class Dealers Throughout the Country. 
Description of* the Duplex Grrate. 
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Fig.l Represents the Duplex 
Gyrate in proper position to start 
the fire, and the same in which 
it is generally used. 
WE CLAIM IT TO BE THE 
SIMPLEST DEVICE 
FOR THE 
INSTANT REMOVAL 
OF 
Ashes, Slate and Clinkers, 
ever yet brought before the public. 
Fig. 2 represents the 
same reversed, allow¬ 
ing the ashes to escape 
and retaining the fire. 
glTThe advantages claimed for this improvement are as follows : 
First. By one movement of the handle the ashes and clinkers are effectually removed and the fire is left 
upon a clean grate. Second. As the operation is performed when the rango is closed no ashes or dust can 
escape into the room, which, as is well known, is not true of the so-called anti-clinker grates now in use. 
Third. The entire clinker is removed regardless of size, while with other grates the large clinkers must 
be broken before they can be removed. Fourth. No skill or experience upon the part of the operator is 
required. 
