TALES TO ASTONISH #3, 1959. Typical Kirby fleeing crowds, and good details on the buildings.
STRANGE WORLDS #5, 1959. A nice break from the giant monster and alien themes that dominate these covers, this looks like a good horror/sci-fi cover, reminds me a bit of the BLACK MAGIC stuff from earlier in the decade. Very nice face on the foreground figure.
WORLD OF FANTASY #15, 1958. And here we get some nice Kirby machinery, though not as elaborate as he would soon get. And the scan doesn't really show it, but the aliens are neat, and there's some good linework on the foreground scientist's face.