Journey Into Mystery #99. 1st Full App. of Surtur. PGX 6.5

PGX graded 6.5 Journey Into Mystery #99.

Published by Marvel Comics in December of 1963.

OFF-WHITE to WHITE Pages.

1st full appearance of Surtur.

Origin & 1st appearance of Mister Hyde.

Stan Lee & Larry Lieber stories.

Don Heck, Larry Lieber, Jack Kirby art.

Jack Kirby cover.