Raoul Béchambes (secretary of the Société Astronomique de France). Solar eclipse. Bordeaux, April 17, 1912. Six prints on citrate paper, mounted on a single sheet, annotated and signed in ink by the photographer. Average size of prints: 4.5 x 2.8 cm In 1914, the magazine l'Astronomie reported on Raoul Béchambes' photographs of observable astronomical events.