- numbering continues after #19 with All Teen (Marvel, 1947 series) #20
- All-Winners appears to not have an issue #20 due to renaming after #19, but then resurrecting with a #21 from another renaming with different numbering.
- numbering continues with #21 from Young Allies (Marvel, 1941 series) #20
- All-Winners was cancelled/renamed to another genre after issue #19, but was revived with the numbering and indicia publisher of Young Allies for one final issue. There was never an All-Winners Comics #20
- numbering continues with Hedy De Vine Comics (Marvel, 1947 series) #22
No issue #20 due to the conversion to All Teen and subsequent brief resurrection for one more issue using the numbering from Young Allies. Issue #21 titled "All Winners Comics" (no hyphen) in the indicia.