- Philippoteaux, Paul Dominique
- Wood engraving
- Laplante, Charles
- Portrait (taller)
- St. Michael's College Library, the Internet Archive
- Hector Servadac
- Verne, Jules
- Paris: Hetzel, n.d.
- Open Library:
- View record.
Two men are suspended in mid-air, one on his way up, the other on his way down.
The caption reads in the original French:
Il croisa, en montant, Ben-Zouf, qui redescendait.
Keywords: 19th century, black & white, flying, male