| Issue | #1 |
| Published | April 1987 |
| Cover Price | 1.50 USD |
| Pages | 36 |
| Editing | Randy Stradley |
| Characters | Concrete |
| Genre | science fiction |
| Pencils | Paul Chadwick |
| Inks | Paul Chadwick |
| Reprinted | in Concrete (Dark Horse, 2005 series) #2 (October 2005) |
| Script | Paul Chadwick |
| Letters | typeset |
| Genre | science fiction |
| Script | Paul Chadwick |
| Pencils | Paul Chadwick |
| Inks | Paul Chadwick |
| Letters | Bill Spicer |
| Notes | Shows the hiring of Larry Munro. Concrete rescues miners from a cave-in. |
| Reprinted | in Concrete: Land and Sea (Dark Horse, 1989 Series) #1 (February 1989); in Concrete (Dark Horse, 2005 series) #1 (July 2005) |
| Characters | Concrete |
| Genre | science fiction |
| Pencils | Paul Chadwick |
| Inks | Paul Chadwick |