gested the composing them of four flat
panes, with a long funnel above to draw up the smoke, and crevices
admitting air below, to facilitate the ascent of the smoke; by this
means they were kept clean, and did not grow dark in a few hours, as
the London lamps do, but continu'd bright till morning, and an
accidental stroke would generally break but a single pane, easily
repair'd.
[12] See votes.
I have sometimes wonder'd that the Londoners did not, from the effect
holes in the bottom of the globe lamps us'd at Vauxhall have in keeping
them clean, learn to have such holes in their street lamps. But, these
holes being made for another purpose, viz., to communicate flame more
suddenly to the wick by a little flax hanging down thro' them, the
other use, of letting in air, seems not to have been thought of; and
therefore, after the lamps have been lit a few hours, the streets of
London are very poorly illuminated.
The mention of these improvements puts me in mind of one I propos'd,
when in London, to Dr. Fothergill, who was among the best men I have
known, and a great promoter of useful projects. I had observ'd that
the streets, when dry, were never swept, and the light dust carried
away; but it was suffer'd to accumulate till wet weather reduc'd it to
mud, and then, after lying some days so deep on the pavement that there
was no crossing but in paths kept clean by poor people with brooms, it
was with great labour rak'd together and thrown up into carts open
above, the sides of which suffer'd some of the slush at every jolt on
the pavement to shake out and fall, sometimes to the annoyance of
foot-passengers. The reason given for not sweeping the dusty streets
was, that the dust would fly into the windows of shops and houses.
An accidental occurrence had instructed me how much sweeping might be
done in a little time. I found at my door in Craven-street, one
morning, a poor woman sweeping my pavement with a birch broom; she
appeared very pale and feeble, as just come out of a fit of sickness.
I ask'd who employ'd her to sweep there; she said, "Nobody, but I am
very poor and in distress, and I sweeps before gentlefolkses doors, and
hopes they will give me something." I bid her sweep the whole street
clean, and I would give her a shilling; this was at nine o'clock; at 12
she came for the shilling. From the slowness I saw at first in her
working, I could scarce believe that the work was done so soon, and
sent my
|