Improvement in Vapor-Burners.
Description:
Patent for, "an improved construction and arrangement of vapor-burner, by which the same is readily lighted, adjusted to a larger or smaller flame, or extinguished" (lines 13-17). Illustration included.
Date:
February 27, 1877
Creator:
Sawyer, Frederick A.
Item Type:
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Partner:
UNT Libraries Government Documents Department