Number 2316: Bulletman and Bulletgirl and the atom smasher in a box
Bulletman and Bulletgirl meet the Murderous Wizard...and what weapons are carried by said Wizard! He totes a lightning pistol and an atom smasher! The atom smasher is very compact. It looks like a box with a camera lens and a Thomas Edison-style light bulb. The Wizard is also bizarre looking. Maybe he got too much radiation while working on that atom smasher.
The colorist for the whole Fawcett comic book has colored skin tones as orange. It reminds me of the spray tan color of the current occupant of the White House, and ’nuff said about that.
No artist or writer (or colorist) is listed by the Grand Comics Database. The story appeared in Master Comics #36 (1943).