Instructions for assembling the included 3-D glasses.
Zakarin verified inking this story over Kubert in an interview with Jim Amash in Alter Ego #27 (August, 2003), which reprinted the splash page to the story. Credit added by Craig Delich 2011-1-1.
art credit provided by Michael Feldman
Art credit provided by Michael Feldman.
Possibly from Strange Terrors (St. John, 1952 Series) #6. Original story is indexed as having 7 pages, where this reprint has 8.