TY - RPRT TI - Effects of Some Leading-edge Modifications, Section and Plan-form Variations, and Vertical Position on Low-lift Wing Drag at Transonic and Supersonic Speeds AU - Welsh, Clement J AU - Wallskog, Harvey A AU - Sandahl, Carl A PY - 1955 UR - https://ntrs.nasa.gov/citations/19930088425 ID - 19930088425 ER -