INSTANTANEOUS LIGHTS.

The oxygenated, or _chlorate matches_, are first dipped in melted

sulphur, and then tipped with a paste made of chlorate of potass,

sulphur, and sugar, mixed with gum-water, and coloured with vermilion:

frankincense and camphor are sometimes mixed with the composition, and

the wood of the match is pencil-cedar, so that a fragrant odour is

diffused from the matches in burning. To obtain light, a match is very

lightly dipped in a bottle containing a little asbestos soaked in oil

of vitriol.

_Lucifers_ consist of chips of wood tipped with a paste of chlorate of

potass mixed with sulphuret of antimony, starch, and gum-water: when a

match is pinched between the folds of glass-paper, and suddenly drawn

out, a light is instantly obtained.

_Prometheans_ consist of small rolls of waxed paper, in one end of

which is a minute quantity of vitriol, in a glass bulb, sealed up,

and surrounded with chlorate of potass: when the end thus prepared is

pressed so as to break the bulb, the vitriol comes in contact with the

composition, and produces light instantly.

For cigar-smokers, Prometheans are made with touch-paper; this ignites

from the composition, and glows without flame, like a slow match; and

as the wind will not extinguish it, a dry cigar may be readily lighted

at it.

Lucifers and Prometheans must be used with caution, and should never be

carelessly left about: by letting them fall upon a sanded floor, and

being accidentally trod upon, they may take fire, and thus do great

mischief.

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