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Q24368914
Encyclopedic article.
Statements about
Unnamed Entity
Instance Of
Title
Country of Origin
Published In
Language of Work or Name
Author
Main Subject
Encyclopedia Article
Воздушная почта
Russian Empire
Russian
Brockhaus and Efron Encyclopedic Dictionary. Aux. Volume I, 1905
Page(s)
:
447-448
Nikolai Gezekhus
Pneumatic Tube
