Art ID per Jim Vadeboncoeur Jr. Dresser is credited to Ziff-Davis' science fiction stories 1952 by Jerry Bails' Who's Who.
Henry Sharp is credited to science fiction at Ziff-Davis in 1950-53 by Jerry Bails' Who's Who, and the artwork is identical to credited stories in "Amazing Adventures" #4 and "Nightmare" #10. He also had many G.I. Joe stories. He can be spotted by his broad grinning faces as on page 2.