Persons
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Zimmerman Yuly Genrichovich
entrepreneur
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Factories of Musical Instruments
FACTORIES OF MUSICAL INSTRUMENTS. The musical instruments industry sprang up in St. Petersburg in the early 18th century and there were as many as 17 factories of musical instruments in the early 20th century
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Music Publishing Business
MUSIC PUBLISHING BUSINESS. Printed music was more expensive than handwritten in the 18th century to the first halа of the 19th century. Initially it was only printed for special occasions, later - only for a small number of followers
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