Home Archive Search Media Media-418406.jpg FRE 8842 IMAGE Download Image By downloading this image, you are agreeing to our Terms and Conditions A modified B-17 Flying Fortress (F-BGSP) used by the Institut Géographique National, France, for aerial surveys. Image via Dujardin. Handwritten caption on reverse: 'B-17G F-BGSP 1981, At Creil, (IGN).' Revisions Date: 2 Feb 2015 10:00:14 ContributorAAMChangesAAM ingestSourcesIWM, Roger Freeman Collection