Avengers (1963) #249

"The Snows of Summer"

Art: breakdowns by Milgrom, finishes by Sinnott & Crew.
The story is continued in Thor #350.
Page 31: letters page.

The Casket of Ancient Winters, an Asgardian power object, has unleashed blizzards everywhere on Earth, a prelude to the attack of the fire-demon Surtur and his hordes. The Avengers battle the demons across Manhattan, aided by Thor, Hercules, the Fantastic Four, and the legions of Asgard.

Masthead: Thor, Vision, Wasp, Captain Marvel, Scarlet Witch, Starfox