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| L.M. Gottschalk's Farewell Concerts in America, 1860s (Chickering Piano) |
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| Prof. Frederick Hap-e-man, 1863 ("playing on two Violins at once") |
The collections at the Library of Congress contain relatively few promotional theatrical posters from the 1860s. As the century rolled ever-more-loudly forward, the arts of advertising would multiply and diversify like ambitious bacteria.
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| Mr. Wehli's Left Hand, 1865 (Chickering Piano) |