On-sale date from house ad appearing in Sgt. Bilko's Pvt. Doberman (DC, 1958 series) #5 and copyright registration.
Cover pencils and inks credits from Julius Schwartz's editorial records, provided to the GCD by DC Comics. Logo design credit from Todd Klein via his Facebook page, used with permission.
inside front cover
On the page immediately following the previous sequence.
On the page immediately preceding page 9 of the previous story sequence.