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Insecticide-Dispensing Receptacle. (open access)

Insecticide-Dispensing Receptacle.

Patent for an improved insecticide dispensing receptacle, made cheaply enough it can be disposed of after use.
Date: March 1, 1921
Creator: Irwin, Herbert G.
System: The Portal to Texas History
Oil Burner (open access)

Oil Burner

Patent for a class of oil burners to be used with stoves. Illustration included.
Date: September 6, 1910
Creator: Mitchell, Cliff W.
System: The Portal to Texas History