Other articles of household furniture were chests and presses or wardrobes. It was almost a rule that in the hall, at the side or end, should stand a low heavy chest--occasionally more than one--sometimes made of iron, sometimes of wood bound with bronze and decorated with metal-work in relief. In this were contained supplies of money and other articles of value, and for this reason it was strongly locked and often fastened to the ground by a vertical rod of iron. Such a chest is still to be seen in its place in the House of the Vettii at Pompeii. Of portières, curtains and awnings enough has been said, except that they were also used for draping the less ornamental walls. Mirrors were apparently plentiful. No mention is made of such articles in glass, probably because the ancients had not yet learned to make that material sufficiently pure and true or to provide it with the proper foil or background. For the most part they were made of highly polished copper, bronze, or silver. The smaller ones were held in the hand, the handle and back parts being richly and often tastefully ornamented. There is an epigram extant which tells of a vindictive Roman dame who struck her maid to the ground with her mirror, because she detected a curl wrongly placed. Other mirrors were made so as to stand upon a support, and there is mention of some sufficiently large to show the full length of the body. [Illustration: FIG. 52.--CHEST (STRONG-BOX).] [Illustration: FIG. 53.--MIRRORS.] In the absence of gas or electricity or even kerosene, there was no better means of lighting a house than by oil-lamps. Even those were provided with no chimney. Naturally every effort would be made to obtain such oil as would produce the least smoke or smell, but doubtless the difficulty was never completely overcome. It is therefore natural to hear of the oil being mixed with perfume. In the less well-to-do houses there might be wax candles, in still poorer houses candles of tallow or even rush-lights, formed by long strips of rush or other fibrous plant thinly dipped in tallow. Generally speaking, however, the Roman house was lit by lamps filled with olive-oil. The commonest were made of terra-cotta, the better sorts of bronze or silver, often richly ornamented and sometimes very graceful. As typical specimens we may take those here illustrated. [Illustration: FIG. 54.--LAMPS.]