Steel

2 volumes · 56 issues on disk

No run here is numbered V1. That's a volume you don't have, or one Longbox numbered wrong. Your folders count every volume, owned or not (D-012).

Single Issue · folder: Main Series · Feb 1994 – Jul 1998 · number from the DC Comics wiki · Metron calls it V1

One-Shot · folder: One-Shot · Mar 2011 – Mar 2011 · number from the DC Comics wiki · Metron calls it V2