Three women in an airplane — low-wing airplane with inscription 'E4' — publisher not visible

Description

Three women in period clothing, wearing hats, posing in a low-wing airplane. The airplane has the inscription 'E4' on its tail and a circular emblem on the fuselage. The setting suggests an outdoor scene with foliage. The reverse has handwritten text 'Henriette Guervoud' in the correspondence field.