Claw The Unconquered #5
I wasn’t very familiar with either of these titles, so had to look up info on both of them. It turns out that they both began in the 1940s, were canceled, and then revived in the ’70s. Both of the comics advertised here are the first in their new series.
Interestingly, even though they’d been out of print for a while (in the case of All Star Comics, 25 years!), DC decided to continue the issue numbering where it left off.