Boleslaw Uminski

A figure from the gritty, grounded corners of DC's Copper Age, Boleslaw Uminski stepped onto the page in 1987's Flash #7, brought to life by the sharp creative pairing of Mike Baron and Jackson Guice during one of comics' most exciting reinventions of the Scarlet Speedster. With only a handful of appearances — including a notable entry in Who's Who Update '88 — Uminski occupies that intriguing niche of characters whose world brushes up against heavy hitters like The Flash, Wally West, and Green Lantern. Rare, catalogued, and rooted in a landmark era of DC storytelling, he's exactly the kind of deep-cut discovery that reminds collectors why digging through back issues is always worth it.