
audiobook
Full title
The First Man-Carrying Aeroplane Capable of Sustained Free Flight: Langley's Success as a Pioneer in Aviation From the Smithsonian Report for 1914, pages 217-222, Publication 2329, 1915
Language
en
Duration
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Publisher of text edition
Project Gutenberg
Release date
2013-12-19
Rights
Public domain in the USA.
1862–1954