Here’s an example I scanned of Dolly Dimples with Gasoline Gus on the same page from March 2, 1913. The Dolly Dimples feature is credited to Grace G. Drayton on the Ohio State University reference site here, but it looks like this was signed by someone named Van Beekman or Von Beekman. Gasoline Gus was by O. P. Williams.

Click the image to view the full strip.