Journey into Mystery #35
The Long Journey
by unknown writers
College janitor Tad Sheen has discovered a chemical formula that he believes will take
him through time.
— Michael Main
Tad was certain that if he mixed ammonia with a chemical he had brewed called Dyproxylin,
then heated this mixture in a flask to boiling, chilled it suddenly, you could, by
breathing the fumes, project yourself forward in time.
“The Long Journey!” by unknown writers, in Journey into
Mystery #35 (Atlas Comics, June 1956).