Thor's 29th 1964 comic appearance.
Not only does the 16 page lead story that deliver what the cover promises but there also is a 5 page Tales Of Asgard back-up featuring a childhood tale of Thor and Loki. Art by Kirby. Cover and lead story embellished by Chic Stone.
Vince Colletta did the TOS finishes.
It was Loki's 7th 1964 appearance.
The stop-motion Christmas special, RUDOLPH THE RED-NOSED REINDEER debuted on American TV in color.
Rudolf is established as the son of Santa's lead reindeer, Donner, a slight variation from his 1939 origin. This version has become canon.