Note 57 — Chapter II · HYPERBOREANS.

'They average twelve feet in length, two feet six inches in height, two feet broad, and have the fore part turned up in a gentle curve.' 'The floor resembles a grating without cross-bars, and is almost a foot from the level of the snow.' Seemann's Voy. Herald, vol. ii., p. 56. At Saritscheff Island 'I particularly remarked two very neat sledges made of morse and whalebones.' Kotzebue's Voy., vol. i., p. 201. 'To make the runners glide smoothly, a coating of ice is given to them.' Richardson's Pol. Reg., p. 309. At Norton Sound Captain Cook found sledges ten feet long and twenty inches in width. A rail-work on each side, and shod with bone; 'neatly put together; some with wooden pins, but mostly with thongs or lashings of whale-bone.' Third Voy., vol. ii., p. 442, 443. Mackenzie describes the sledges of British America, Voyages, pp. 67, 68.