P. T. Barnum,
The Humbugs of the World — Chapter XXIII
(1866)
“ The canal became a prodigious tunnel, of the same width and depth of water, and vaulted three hundred and thirty five feet high in the living rock. Nothing is said about the bowels of the volcano, so that we must conclude either that such affairs are not planted so deep as is supposed, or that the fire-pot of the concern was shoved one side or bridged over by the canallers, or that the Frenchman had some remarkably good style of Fire Annihilator, or else that there is some mistake! ”
