Man's best friend

From Tom of Finland to Big Penises, Dian Hanson is on a mission to rehabilitate old-school masculinity.

Dian Hanson, a 6-foot-tall hay-bale blonde with a buoyant, purposeful stride, bellies up to the bar of a quiet saloon on a chalky yellow afternoon in Hollywood and touches my forearm to emphasize a point.

"It should give you a boner," says Hanson, 61, who exudes a particularly cerebral brand of warmth, between bites of a goat cheese salad. "Walking down …