| 8/A | 2001, A Space Odyssey | 1st Appearance of Machine Man (as Mister Machine) |
| 23 | Authority, The | 1st appearance of Colonel; 1st appearance of Last Call; 1st appearance of Machine; 1st appearance of Rush; 1st appearance of Street; 1st appearance of Surgeon; 1st appearance of Teuton |
| 247 | Captain America (1st Series) | 1st appearance of Machinesmith; Versus Baron Strucker |
| 247/NS | Captain America (1st Series) | 1st appearance of Machinesmith; Versus Baron Strucker |
| 247 | Captain America (UK Edition) | 1st appearance of Machinesmith; Versus Baron Strucker |
| 1 | Machine Man | 1st appearance of Machine Man (Aaron Stack) |
| 47 | Marvel Two-In-One | 1st Appearance of Machinesmith |
| 47/A | Marvel Two-In-One | 1st Appearance of Machinesmith; 1st Appearance of Machinesmith, The Thing, Yancy Street Gang; Versus Machinesmith; Fantastic Four Appearance; The Thing; Yancy Street Gang Appearance |
| 47 | Marvel Two-In-One (UK Edition) | 1st Appearance of Machinesmith |
| 1 | Vescell | 1st Appearance of Avery; 1st Appearance of Elena Carostein; 1st Appearance of Jillian Gibron; 1st Appearance of Machi; 1st Appearance of Mauricio Barrino; 1st Appearance of Michael Bastani; 1st Appearance of Michael Gibron; 1st Appearance of Mrs. Bastani; 1st Appearance of Sally Gibron; 1st Appearance of Zuralon |
| 2 | Warlord (DC) | 1st Appearance of Machiste |