| Issue | #73 |
| Published | January 1966 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Characters | Iron Man [Tony Stark]; Black Knight [Nathan Garrett] |
| Genre | superhero |
| Pencils | Gene Colan |
| Inks | Jack Abel |
| Reprinted | in Essential Captain America (Marvel, 2000 series) #1; in Essential Iron Man (Marvel, 2000 series) #2. |
| Characters | Iron Man [Tony Stark]; Black Knight [Nathan Garrett; Senator Harrington Byrd; Pepper Potts |
| Genre | superhero |
| Script | Stan Lee; Roy Thomas (plot assist by Flo Steinberg, the bullpen secretary) |
| Pencils | Gene Colan [as Adam Austin] |
| Inks | Jack Abel [as Gary Michaels] |
| Letters | Art Simek |
| Reprinted | in Marvel Super-Heroes (Marvel, 1967 series) #28; in Essential Iron Man (Marvel, 2000 series) #2 |
| Characters | Captain America [Steve Rogers]; Sleeper (robot); Erica Wolfmann |
| Genre | superhero |
| Script | Stan Lee |
| Pencils | Jack Kirby (layouts); George Tuska (pencils) |
| Inks | George Tuska |
| Letters | Artie Simek |
| Reprinted | in Marvel Masterworks (Marvel, 1987 series) #14; in Captain America Annual (Marvel, 1971 series) #2; in Essential Captain America (Marvel, 2000 series) #1. |
| Letters | typeset |
| Notes | Includes a letter from Don McGregor. |