Heads in 3/4 backview with the jawbone going back behind the ear is peculiar. This can be found in his credited "Mike Gibbs Guerilla" story in Adventure Comics #88, and also in his Lt. Hercules stories in Green Lama Comics. Very few here, so uncertain.
Alababa and Pierpont Lee take hits of a hookah in splash panel.
Originally credited to Ed Dobrotka, but this is Mort Leav, with his large hands, lively figures and a special crouching way of running, with thighs lifted high. Dobrotka samples from Superman in Action Comics #69 have no resemblance to these Rusty Ryan stories. Both artists are credited on this feature, but all credited to Dobrotka have to be by Mort Leav.