Here is a mystery strip from the collection of Cole Johnson. This tearsheet of Pepless Pete ran on October 5 1919 in the St. Louis Globe-Democrat. Cole told me he had no idea if it was a series, but that he’d never seen another. As far as I know, the G-D is not available digitally, so unless someone happens to have more material in their collection, someone needs to go old-school and get to a library that has the paper on microfilm if we’re going to solve this mystery.
Although the strip is signed, it is obscured by a combination of flaky newsprint and archival tape. To me it looks like “K. Jay B—–“. Anyone?