... or that de Groof had detached himself from the balloon too hastily, or that his machine was really powerless to support him, he fell like a mass, Crash of Vincent de Groof with an aircraft on July 9, 1874, Signed: Trichon, Fig. 73, p. 433, Trichon, François Auguste (sc.), 1876, Alfred Sircos; Th. Pallier: Histoire des ballons et des ascensions célèbres avec une préface de Nadar: dessins de A. Tissandier [...]. Paris: F. Roy, 1876
... or that de Groof had detached himself from the balloon too hastily, or that his machine was really powerless to support him, he fell like a mass, Crash of Vincent de Groof with an aircraft on July 9, 1874, Signed: Trichon, Fig. 73, p. 433, Trichon, François Auguste (sc.), 1876, Alfred Sircos; Th. Pallier: Histoire des ballons et des ascensions célèbres avec une préface de Nadar: dessins de A. Tissandier [...]. Paris: F. Roy, 1876
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Photo credit: © Artokoloro / Alamy / Afripics
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