Mumps och Tilli reser med tidsmaskin

Mumps och Tilli reser med tidsmaskin is a single-issue Swedish comic from 1977, published by Opal. The series follows two characters as they travel through time, a playful premise that captures the era's fascination with adventure and science fiction. Though brief, it stands as a charming, self-contained snapshot of 1970s Scandinavian comics.