"But let his faith be good or bad, He in his house great plenty had Of burnt oat bread, and butter found, With garlick mixt, in boggy ground; So strong, a dog, with help of wind, By scenting out, with ease might find." A lump of butter was found, twelve feet deep, in a bog at Gortgole, county Antrim, rolled up in a coarse cloth. It still retains visibly the marks of the finger and thumb of the ancient dame who pressed it into its present shape. Specimens of cheese of great antiquity have also been discovered. It was generally made in the shape of bricks,[261] probably for greater convenience of carriage and pressure in making. Wax has also been discovered, which is evidently very ancient. A specimen may be seen in the collection of the Royal Irish Academy. According to the Book of Rights, the use of wax candles was a royal prerogative:-- "A hero who possesses five prerogatives, Is the King of Laighlin of the fort of Labhraidh: The fruit of Almhain [to be brought to him] to his house; And the deer of Gleann Searraigh; To drink by [the light of] fair wax candles, At Din Riogh, is very customary to the king."[262] In this matter, at least, the Irish kings and princes were considerably in advance of their Anglo-Saxon neighbours. Wright informs us[263] that their candle was a mere mass of fat, plastered round a wick, and stuck upon an upright stick: hence the name candlestick. It is probable that fire-light was, however, the principal means of assisting the visual organs after dark in both countries. Until comparatively recent times, fires were generally made on square, flat stones, and these could be placed, as appears to have been the case at Tara, in different parts of any large hall or apartment. There was sometimes a "back stone" to support the pile of wood and turf. The smoke got out how best it might, unless where there was a special provision made for its exit, in the shape of a round hole in the roof. At a later period a "brace" was sometimes made for conducting it. The brace was formed of upright stakes, interlaced with twigs, and plastered over, inside and outside, with prepared clay--the earliest idea of the modern chimney. Macaulay[264] gives us a picture of an ancient Roman fire-side, and the occupations of those who sat round it. We can, perhaps, form a more accurate and reliable idea of the dress, amusements, and occupations of those who surrounded the hall-fires of ancient Tara, or the humble, domestic hearths of the crannoges or wattled houses.