Here’s another example of Frederick Opper’s strip Happy Hooligan from March 6, 1904. Click the image to read the strip.

You can see more examples of Happy Hooligan (and many other classic comics) at Barnacle Press. Here are some other Opper strips at Barnacle Press.

Here are some other Happy Hooligan examples from Bugpowder.

Here are some other Opper strips from Coconino Classics.