This powder is nitric cotton." "Or pyroxyle," answered Elphinstone.
"Or fulminating cotton," replied Morgan.
"Is there not an American name to put at the bottom of this discovery ?" exclaimed J.T.Maston, animated by a lively sentiment of patriotism.
"Not one, unfortunately," replied the major.
"Nevertheless, to satisfy Maston," resumed the president, "I may tell him that one of our fellow-citizens may be annexed to the study of the celluosity, for collodion, which is one of the principal agents in photography, is simply pyroxyle dissolved in ether to which alcohol has been added, and it was discovered by Maynard, then a medical student." "Hurrah for Maynard and fulminating cotton!" cried the noisy secretary of the Gun Club.
"I return to pyroxyle," resumed Barbicane.

"You are acquainted with its properties which make it so precious to us.

It is prepared with the greatest facility; cotton plunged in smoking nitric acid for fifteen minutes, then washed in water, then dried, and that is all." "Nothing is more simple, certainty," said Morgan.
"What is more, pyroxyle is not damaged by moisture, a precious quality in our eyes, as it will take several days to load the cannon.

Its inflammability takes place at 170 deg.

instead of at 240 deg.