"The Underdog" introducing "Mercury Man"
#44 & #45 are great action with an Action Hero (Mercury Man) and his friend (Dr. Erika Penn). Merco as named in #45 uses his super powers to fight against those who want to destroy other Nations and Countries risking major war.
Tommy G Warren of Spiderwood Productions acquired the copyrights to Mercury Man and other characters in the 'Storyworld' comics #44 & #45 that was published by Charlton Comic. Plans are in development to re-introduce Merco in the Mercury Man francise.