This issue has variants.
The on-sale date is the publication date reported in the U. S. Copyright Office filing.
An earlier indexer provided an on-sale date of March 8. No citation was given, although other indexers speculate that it may come from a listing in the fanzine The Comics Reader.
Verpoorten inks per Nick Caputo, August 2012. Marvel Comics Index #8A credits Frank Giacoia as inker and Gaspar Saladino as letterer.
Letters of comment from readers Ed Coker, Scott Gibson, Peter M. Eberhardt, Tom Anthony, John Harrington, and Mike Underwood.
Placed between pages 11 and 12 of the main sequence.