"We must have," said Maston, "several touch-holes, so as to fire
it at different points at the same time."

"Certainly," replied Elphinstone; "but that will render the
working of the piece more difficult. I return then to my
large-grained powder, which removes those difficulties.
In his Columbiad charges Rodman employed a powder as large
as chestnuts, made of willow charcoal, simply dried in cast-
iron pans. This powder was hard and glittering, left no trace
upon the hand, contained hydrogen and oxygen in large proportion,
took fire instantaneously, and, though very destructive, did not
sensibly injure the mouth-piece."

Up to this point Barbicane had kept aloof from the discussion;
he left the others to speak while he himself listened; he had
evidently got an idea. He now simply said, "Well, my friends,
what quantity of powder do you propose?"

The three members looked at one another.

"Two hundred thousand pounds." at last said Morgan.

"Five hundred thousand," added the major.

"Eight hundred thousand," screamed Maston.

A moment of silence followed this triple proposal; it was at
last broken by the president.