On sale date as given in the copyright application as listed in the Catalog of Copyright Entries, Periodicals, 1977, page 477, registration number B167982. Copyright renewed by Marvel Comics Group, September 27, 1976, renewal number R684236.
First issue with Marvel red circle colophon on cover.
Some information for this issue from Tom Lammers via the Timely-Atlas list, September 2010.
Statement of ownership for Patsy Walker Comics for October 1, 1948. Sworn to and submitted by Robert Solomon, business manager, before Sylvia Fiegen, notary public, on September 9, 1948. Stan Lee is named as editor, Martin Goodman, managing editor and Jean Goodman, business manager. No circulation numbers were required.
Signed with "man" character after "Kurtz."