Blubber

One of the attending harpooneers now advances with a long, keen weapon called a boarding-sword, and watching his chance he dexterously slices out a considerable hole in the lower part of the swaying mass. Into this hole, the end of the second alternating great tackle is then hooked so as to retain a hold upon the blubber, in order to prepare for what follows. Whereupon, this accomplished swordsman, warning all hands to stand off, once more makes a scientific dash at the mass, and with a few sidelong, desperate, lunging slicings, severs it completely in twain; so that while the short lower part is still fast, the long upper strip, called a blanket-piece, swings clear, and is all ready for lowering.

The question is, what and where is the skin of the whale? Already you know what his blubber is. That blubber is something of the consistence of firm, close-grained beef, but tougher, more elastic and compact, and ranges from eight or ten to twelve and fifteen inches in thickness.

Now, however preposterous it may at first seem to talk of any creature’s skin as being of that sort of consistence and thickness, yet in point of fact these are no arguments against such a presumption; because you cannot raise any other dense enveloping layer from the whale’s body but that same blubber; and the outermost enveloping layer of any animal, if reasonably dense, what can that be but the skin? True, from the unmarred dead body of the whale, you may scrape off with your hand an infinitely thin, transparent substance, somewhat resembling the thinnest shreds of isinglass, only it is almost as flexible and soft as satin; that is, previous to being dried, when it not only contracts and thickens, but becomes rather hard and brittle.