THE HANDSOMEST MEN IN OLD CARTOONS

Bluto in SHAVING MUGGS...acknowledging that this clean shaven Bluto was Brom Bones from Disney's LEGEND OF SLEEPY HOLLOW (1949). SHAVING MUGGS was released in 1953.

The Conductor in A CAR-TUNE PORTRAIT.

Mutt in DOG GONE.

Oil Can Harry in A SWISS MISS.

A close runner-up was Horace Horsecollar.