| Mekano Chronology |
| Marvel Age Introductions by On-Sale Date |
| 1967 | JUN 8 | XMN035 | The X-Men | [XMROS• • Beast • Cyclops • Iceman • Marvel Girl] [Banshee][Changeling] xo[Amazing Spider-Man][Mekano] |
| 1967 | JUL 11 | XMN036 | The X-Men | [XMROS•Angel • Beast • Cyclops • Iceman • Marvel Girl] [Mekano] |