This issue has variants.
Data by Richard Arndt from his Complete Warren checklist. Used with permission.
In Alex Niño's "A2-120" signature the "2-120" if rotated 90 degrees clockwise looks like NIÑO.
Letters of comment from L. B. Tulley, Bob Byrde, R. S., Cindy Solaine, Theo Raines, Gardner Palantine, and Jack Sorenson.