The growth of the whaling trade, and consequent use of spermaceti, of course increased the facilities for, and the possibilities of, house illumination. In 1686 Governor Andros petitioned for a commission for a voyage after "Sperma-Coeti Whales," but not till the middle of the following century did spermaceti become of common enough use to bring forth such notices as this, in the _Boston Independent Advertiser_ of January, 1749: "Sperma-Ceti Candles, exceeding all others for Beauty Sweetness of Scent when Extinguished. Duration being more than Double with Tallow Candles of Equal Size. Dimensions of Flame near 4 Times more. Emitting a Soft easy Expanding Light, bringing the object close to the Sight, rather than causing the Eye to trace after them, as all Tallow Candles do, from a Constant Dimnes which they produce. One of these Candles serves the use and purpose of 3 Tallow Candles, and upon the Whole are much pleasanter and cheaper." These candles were placed in candle-beams--rude chandeliers of crossed sticks of wood or strips of metal with sockets; in sliding stands, in sconces, which were also called prongs or candle-arms. The latter appeared in the inventories of all genteel folk, and decorated the walls of all genteel parlors. Candlesticks and snuffers were found in every house; the latter were called by various names, the word snit or snite being the most curious. It is from the old English snyten, to blow, and was originally a verb--to snite the candle, or put it out. In the inventory of property of John Gager, of Norwich, in 1703, appears "One Snit." Snuffer-boats or slices were snuffer-trays. Another curious illuminating appurtenance was called a save-all or candle-wedge. It was a little frame of rings or cups with pins, by which our frugal ancestors held up the last dying bit of burning candle. They were sometimes of pewter with iron pins, sometimes wholly of brass or iron. They have nearly all disappeared since new and more extravagant methods of illumination prevail. The argand lamps of Jefferson's invention and the various illuminating and heating contrivances of Count Rumford must have been welcome to the colonists.