Adventures Into The Unknown 51 Jan 1954
Adventures Into The Unknown 52 Feb 1954
Adventures Into The Unknown 54 Apr 1954
These are three of the books that ACG put out in the early Fifties that utilized their version of a 3D comic. The process was called TrueVision and debuted with AITU 51, where it continued for eight more issues in that title, and also showed up in a handful of their other books such Commander Battle And The Atomic Sub and Lovelorn. Don't know that the latter really needed it, but the stories definitely had a distinct look and feel to them with heavy black borders and art that extended into those borders as a semi-3D effect. And no glasses needed! Harry Lazarus did the art on these issues, and may have done them all as he created the process for ACG.