token of that
Sellers-optimism which dominated his early life, and was never
entirely subdued.

No other writing of any kind has been preserved from Sam Clemens's
boyhood, none from that period of his youth when he had served his
apprenticeship and was a capable printer on his brother's paper, a
contributor to it when occasion served. Letters and manuscripts of
those days have vanished--even his contributions in printed form are
unobtainable. It is not believed that a single number of Orion
Clemens's paper, the Hannibal Journal, exists to-day.

It was not until he was seventeen years old that Sam Clemens wrote a
letter any portion of which has survived. He was no longer in
Hannibal. Orion's unprosperous enterprise did not satisfy him.
His wish to earn money and to see the world had carried him first to
St. Louis, where his sister Pamela was living, then to New York
City, where a World's Fair in a Crystal Palace was in progress.
The letter tells of a visit to this great exhibition. It is not
complete, and the fragment bears no date, but it was written during
the summer of 1853.

Fragment of a letter from Sam L. Clemens to his sister Pamela Moffett,
in St. Louis, summer of 1853:

... From the gallery (second floor) you have a glorious sight--the
flags of the different countries represented, the lofty dome, glittering
jewelry, gaudy tapestry, &c., with the busy crowd passing to and
fro--tis a perfect fairy palace--beautiful beyond description.

The Machinery department is on the main floor, but I cannot enumerate
any of it on account of the lateness of the hour (past 8 o'clock.) It
would take more than a week to examine everything on exhibition; and as
I was only in a little over two hours tonight, I only glanced at about
one-third of the articles; and having a poor memory; I have enumerated
scarcely any of even the principal objects. The visitors to the Palace
average 6,000 daily--double the population of Hannibal. The price of
admission being 50 cents, they take in about $3,000.

The Latting Observatory (height about 280 feet) is near the Palace--from
it you can obtain a grand view of the city and the country round. The
Croton Aqueduct, to supply the city with water, is the greatest wonder
yet. Immense sewers are laid across the bed of the Hudson River, and
pass through the country to Westchester county, where a whole