"Having therefore fashioned a kind of lamp, they filled it with reindeer's fat, and stuck into it some twisted linen shaped into a wick; but they had the mortification to find that, as soon as the fat melted, it not only soaked into the clay but fairly ran out of it on all sides. The thing, therefore, was to devise some means of preventing this inconvenience, not arising from cracks, but from the substance of which the lamp was made being too porous. They made, therefore, a new one, dried it thoroughly in the air, then heated it red-hot, and afterwards quenched it in their kettle, wherein they had boiled a quantity of flour down to the consistence of thin starch. The lamp being thus dried and filled with melted fat, they now found, to their great joy, that it did not leak; but for greater security they dipped linen rags in their paste, and with them covered all its outside. Succeeding in this attempt, they immediately made another lamp for fear of an accident, that at all events they might not be destitute of light; and, when they had done so much, they thought proper to save the remainder of their flour for similar purposes. As they had carefully collected whatever happened to be cast on shore, to supply them with fuel, they had found amongst the wrecks of vessels some cordage and a small quantity of oakum (a kind of hemp used for caulking ships), which served them to make wicks for their lamps. When these stores began to fail, their shirts and their drawers (which are worn by almost all the Russian peasants) were employed to make good the deficiency. By these means they kept their lamp burning without intermission, from the day they first made it (a work they set about soon after their arrival on the island) until that of their embarkation for their native country.