with his head; they are propelled before him with vast swiftness, and sometimes utterly destroyed.... It is a matter of great astonishment that the consideration of the habits of so interesting, and, in a commercial point of view, so important an animal (as the Sperm Whale) should have been so entirely neglected, or should have excited so little curiosity among the numerous, and many of them competent observers, that of late years, must have possessed the most abundant and the most convenient opportunities 