:Image:Bigjon4.jpg
Summary
Big Jon and Sparkie comic book cover
Licensing
{{Non-free comic|image has rationale=yes}}
{{Non-free use rationale
|Article=Jon Arthur
|Description=Cover of comic book based on Jon Arthur's characters
|Source=Approved Comics; web source: http://www.comicbookresources.com
|Portion=Front cover only
|Low_resolution=Low-rez and greatly reduced
|Purpose=To show the popularity and products of Jon Arthur's radio series
|Replaceability=Irreplaceable
|other_information=Radio listeners could visualize fantasy characters with art such as this.
}}