Powell signs in the final panel.
Pages 1-4 are a reconfigured reprint of original pages 121-123 of the syndicated Eisner-Iger strip. Pages 5-8 appear to be new material done for this issue of Jumbo Comics.
Hames sees signs of Al Bryant inks, but I think it's more like Frank Frollo.
Different inker on the first part of the strip.