Pinguïn
Pinguïn is a Dutch-market comics character who debuted in the 1967 Superman en Batman anthology, created by Henry Boltinoff. Appearing alongside Batman and Superman, this character inhabited the world of DC's iconic heroes in stories published for Dutch readers under the Classics/Williams imprint.
A Silver Age curiosity with genuine collector appeal, Pinguïn made their debut in 1967 courtesy of Henry Boltinoff, emerging from the pages of Superman en Batman into a world shared with some of comics' most iconic figures — Batman, Bruce Wayne, Robin, Dick Grayson, and Superman themselves. Published under the Classics/Williams imprint across a span stretching into 1981, this character's home in Batman Classics and Superman en Batman places them squarely in a fascinating corner of international comics history. With nine catalog appearances including one recognized key issue, Pinguïn may be a compact presence, but for the dedicated collector hunting the full picture of Silver Age publishing beyond the American mainstream, that's exactly what makes them worth seeking out.
#7/1967