The third photo down in post one appears to be a "Breezy", an open frame work two seat home built. In the old days of the Confederate Air Force, Col. Jethro E. Culpepper, commanding officer (all CAF members are Coronels), would flour bomb a target from the great height of approx 40 ft. It was actually an easy bomb run, as in the south Texas wind (Harlingen) the pilot would pull up over the target and nearly stop, hovering, while the C.O., Col. Culpepper hisself would hit the target dead center from the rear seat.