Pehr Kalm,
Travels into North America, Volume 1…
(1770)
“ After having crossed more than half of the ocean between Europe and America, we met with a kind of blubber, which is known to Sailors by the name of the Spanish or Portugueze man of War, it looks like a great bladder, or the lungs of a quadruped, compressed on both sides, about six inches in diameter, of a fine purple-red colour, and when touched by the naked skin of the human body, it causes a greater burning than [16] any other kind of blubber. They are often overturned by the rolling of the waves, but they are again standing up in an instant, and keep the sharp or narrow side uppermost. ”
