Picked up these items earlier this year.
Mickey Mouse artist Floyd Gottfredson had plans for another comic strip of his own called Mark O'Polo. He was influenced by E.C. Segars Popeye and probably also by Milton Caniff's Steve Canyon. (Judging by the surviving concepts and plots.)
The lot included the following items: a sketch of the main character Mark O'Polo, a penciled logotype and a five page plot titled "Baby Elephant Baby-Sitter" stuffed in a envelope.
Has anyone ever seen a finished or even pencilled Mark O'Polo daily?