Clergy pose on rocks on the Uele River, Congo, ca.1920-1949

“Missies van de Broeders van Sint-Gabriël. Bondo – Belgisch-Kongo. Op de rotsen van de Uele.” Four missionary fathers and an African child pose on the rocks in the Uele River at Bondo. The caption and name of the publisher “Ern. Thill, Brussel” are printed on the back of the postcard. There is no handwriting on the back