??? .... "The Buster Brown Show"???? Never heard of Buster Brown other than shoes. 
AI:
The Buster Brown Show was a children's radio and television program that aired from 1943 to 1960, primarily sponsored by the Brown Shoe Company to promote Buster Brown shoes. Originally hosted by "Smilin' Ed" McConnell, the show featured iconic characters like
Froggy the Gremlin, who appeared when McConnell said, "Plunk your magic twanger, Froggy!"
After McConnell's death in 1954, the television series was renamed and hosted by Andy Devine, who continued the format and retained characters like Froggy and Midnight the Cat. The program's theme song famously included the lyric, "I got shoes. You got shoes. Everybody's got to have shoes. And there's only one kinda shoes for me - good ole Buster Brown Shoes!"
My dad loved those shoes, for reasons unknown, so he acquired the nickname "Bus".