Photograph of Leon Swietlikowski standing next to an airplane propeller, circa 1939-1945. Image was originally in a folded cardboard frame with a photo of Elizabeth Thomson Dale.
Photograph of Leon Swietlikowski (left) and an unidentified serviceman sitting on the wing of a Polish Supermarine Spitfire, circa 1940-1945. The aircraft's designation, "Bette," is painted on the fuselage.
Identification card issued by L'Ordre de la Resistance Polonaise (The Order of Polish Resistance) to Leon Swietlikowski, circa 1948. Text is in French and Polish.