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Ch. 28: Lead

Ch. 28:  Lead Page of 501 Ch. 28:  Lead Text size:minus plus Restore normal size   Mail page  Print this page
LEAD.                                        449
hut, if they stole Lead for the third time, they were fastened to the " stowe " (windlass), each with a knife stuck through his hand to the haft, the only chance of getting set at liberty being to cut loose the maimed hand.
Crude Lead Ore is the Sulphide of this metal— " Galena." The fumes, or vapours, given off from Lead smelting are poisonous ; so that all the grass, and other plants around the furnaces die.
When left in the air, Lead (sheet Lead, etc.) oxidises slightly, and thus becomes self-protected from corrosion. But many kinds of water will corrode, and eat away Lead, any such water, if conveyed through leaden pipes, becom­ing dangerous for drinking purposes. The Chinese make sheet-Lead for enwrapping tea (within their tea-chests) by pouring melted Lead on to a flat stone, then putting another flat stone on top of the first slab, and thus pressing out the Lead thin. Snuff is enclosed likewise within similar thin sheet Lead. Whether or not these articles suffer some small measure of deterioration by continued close contact with the Lead, is an open question.
In literary association with Snuff, one calls to mind the graphic personal description among the Benchers of Inner Temple, by Charles Lamb (Essays of Elia), respect­ing Thomas Coventry ; " whom what insolent familiar dare have mated ? " " whose person was a quadrate, his step massy, and elephantine, his face square as the lion's, his gait peremptory, and path-keeping, indivertible from his way as a moving column, the scare-crow of. his inferiors, the brow-beater of equals, and superiors, who made a solitude of children wherever he came, for they fled his insufferable presence, as they would have shunned an Elisha bear. His growl was as thunder
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Ch. 28:  Lead Page of 501 Ch. 28:  Lead
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