3-3/8x5.5” 4-page leaflet advertises “2 Great Radio Programs” on back. These are “Singing Lady” and “Buck Rogers.” Kellogg’s Corn Flakes sponsored both programs and this early and historic leaflet announces the start of the “Buck Rogers” radio show stating “A New Radio Feature – Already Famous In Newspapers. Now On The Air For The First Time. Buck Rogers And His Gang! 25th Century Thrills And Adventures. Rocket Ships Zooming 150 Miles Per Minute. Robot Soldiers – Jumping Belts, Etc. Broadcast Over Columbia Network Stations:” Leaflet goes on to list cities and specific radio stations that would be brodcasting the show. Lightest trace of wear. N. Mint. Scarce.