matician, his friend and neighbor, Mr. George Ellicott:
A cooper and Vintner sat down for a talk,
Both being so groggy, that neither could walk,
Says Cooper to Vintner, "I'm the first of my trade,
There's no kind of vessel, but what I have made,
And of any shape, Sir,--just what you will,--
And of any size, Sir,--from a ton to a gill!"
"Then," says the Vintner, "you're the man for me,--
Make me a vessel, if we can agree.
The top and the bottom diameter define,
To bear that proportion as fifteen to nine,
Thirty-five inches are just what I crave,
No more and no less, in the depth, will I have;
Just thirty-nine gallons this vessel must hold,--
Then I will reward you with silver or gold,--
Give me your promise, my honest old friend?"
"I'll make it tomorrow, that you may depend!"
So the next day the Cooper his work to discharge,
Soon made the new vessel, but made it too large;--
He took out some staves, which made it too small,
And then cursed the vessel, the Vintner and all.
He beat on his breast, "By the Powers!"--he swore,
He never would work at his trade any more.
Now my worthy friend, find out, if you can,
The vessel's dimensions and comfort the man!
BENJAMIN BANNEKER.
We are indebted to Benjamin Hallowell, of Alexandria, for the solution
of this problem. The greater diameter of Banneker's tub must be 24.745
inches; the less diameter 14.8476 inches. See _Maryland Historical
Society Publications_, I, p. 20.
[157] _The Atlantic Monthly_, XI, p. 81.
[158] _The Atlantic Monthly_, XI, p. 81.
[159] _Atlantic Monthly_, XI, p. 82.
[160] _Southern Literary Messenger_, XXIII, p. 65.
[161] Tyson's _Banneker_, p. 24.
[162] Tyson, _Banneker_, p. 26.
[163] J. H. B. Latrobe's _Memoir, Maryland Historical Society
Publications_, I, p. 8.
[164] _Atlantic Monthly_, XI, p. 82.
[165] Tyson, _Banneker_, p. 51.
[166] Mr. McHenry was not only one of the most prominent men of
Baltimore, but was several times honored with positions of trust. He
was Senator from Maryland in 1781; and as one of the Commissioners to
frame the Constitution of the United States, he signed that instrument
in 1787. He was also a member of the cabinet of President John Adams
as Secretary of War in 1797.--Tyson, _Banneker_, pp. 50, 51, 52.
[167] _Maryland Historical Society Publications_, I, 1844-48, I, p.
79.
[168] A copy of Bannek
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