Pilot Kalvin Kiesler and Air Force Plane. 3-1/8" x 4-7/8" black and white photograph of a man identified on the back as Kalvin Kiesler posed beside his U. S. Air Force airplane, wearing leather gear and helmet; Kiesler owns Kiesler's Campground on east shore of Clear Lake, Waseca, Minn. (VonSien, VonSein, Von Sien, Von Sein) Von Sien Hill. Von Sien's Hill. Kiesler's Hill. Kiesler Campground. Kiesler's Campground.
