[Man speaking at podium, Congress of the Radical Socialist Party, Biarritz, France]

[French military air school, pilot in plane waiting for take-off, another student hangs off side of plane, Salon-de-Provence, France]

[French military air school, student practices in mock-up plane cockpit, view looking up from below, Salon-de-Provence, France]

[French military air school, pilot in plane waiting for take-off, another student hangs off side of plane, Salon-de-Provence, France]

[French military air school, student practices in mock-up plane cockpit, view looking up from below, Salon-de-Provence, France]

[Four men sawing wood boards at a concentration camp for Spanish refugees, Le Barcarès, France]

[French military air school, students in leather flight jackets and helmets lined up in formation, Salon-de-Provence Air Base, France]

[French military air school, students in leather flight jackets and helmets lined up in formation, Salon-de-Provence Air Base, France]