On the various modes of flight in relation to aeronautics / by James Bell Pettigrew.
- Date:
- [1867]
Licence: Public Domain Mark
Credit: On the various modes of flight in relation to aeronautics / by James Bell Pettigrew. Source: Wellcome Collection.
Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.
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