From 1887 issues of The Youth's Companion, an 1880 issue of Golden Hours, and the Feb., 1890 issue of Wide Awake. Coolest of all is the third Youth's Companion piece, "The Pussy and the Turtle," which looks (and reads) like Dr. Suess!
Scans by me from magazines in my overflowing collection:
The Youth's Companion, Oct. 29, 1887 (above).
The Youth's Companion, Oct. 6, 1887 (above).
The Youth's Companion, June 16, 1887 (above).
The Youth's Companion, May 12, 1887 (above). How close to a comic book page can something get?
Golden Hours, October, 1880 (above). Situated in the middle of a short story. Note the bulletin board motif! It features characters and scenes from the text.
Wide Awake, Feb., 1890 (above). This cries out to be converted to modern comic book format!