DARING ADVENTURE ON THE PERILOUS PLAINS!(print ad - Lubbock Morning Avalanche - Lindsey Theatre - Lubbock, Texas - May 13, 1938 - all caps)
ADDED- Color cartoon "Scrappy's Playmates" and Chapter 15 of " The Mysterious Pilot" (print ad - Lubbock Morning Avalanche - Lindsey Theatre - Lubbock, Texas - May 13, 1938)
HAIR-TRIGGER THRILLS! HAIR-RAISING CHILLS! (print ad - Lubbock Morning Avalanche - Lindsey Theatre - Lubbock, Texas - May 13, 1938 - all caps)