Thor (1962 1st Series Journey Into Mystery) #275

Cover by John Buscema. Thor battles Loki in "A Balance is Struck!", script by Roy Thomas, pencils by John Buscema (breakdowns) and Tom Palmer (finished art), inks by Tom Palmer;

Loki has brought about the beginning of Ragnarok by causing the death of Balder; Odin uses part of his power to keep Balder in a state just above death, to prevent the start of Ragnarok. 

36 pgs., full color. $0.35. Cover price $0.35.