In 1870 he was involved in the use of balloons to carry mail out of the city during the Siege of Paris, and established a balloon manufacturing works in the Gare d'Orléans (Gare d'Austerlitz).
He established a balloon manufacturing works in the Gare d'Orléans (Gare d'Austerlitz). In 1870 he was involved in the use of balloons to carry mail out of the city during the Siege of Paris.
In 1870 he was involved in the use of balloons to carry mail out of the city during the Siege of Paris. He established a balloon manufacturing works in the Gare d'Orléans (Gare d'Austerlitz).
In 1870 he was involved in the use of balloons to carry mail out of the city during the Siege of Paris. He established a balloon manufacturing works in the Gare d'Orléans (Gare d'Austerlitz).