365 Days of DC House Ads, Day 292: Well, there's your problem, Barry: you're running leaning backwards

"Dig What's Coming" house ad for The Flash #175 (December 1967); printed in Batman #197 (December 1967)

Comic cover art: pencils by Carmine Infantino, inks by Mike Esposito, letters by Ira Schnapp
"Dig What's Coming" pencilled, inked, and lettered by Henry Boltinoff
That's a hard race to call but if you ask me Supes has Fleet-Feet all beaten by a chin.