More on Gun Cotton from Infoplease:

• Gun Cotton - Gun Cotton A highly explosive compound, prepared by saturating cotton with nitric and sulphuric ...
• Dictionary of Phrase and Fable: G - Definitions, origins, and illustrative excerpts for words, phases, and literary allusions starting with "G"
• State of the Union Address: Benjamin Harrison (December 6, 1892) - To the Senate and House of Representatives: