Peter F. Flaherty, 80, a former mayor of Pittsburgh and deputy U.S. attorney general under President Carter, died Monday of colon cancer at his home in Mount Lebanon, Pa.

Shawn Flaherty, 59, an attorney and the son of late Pittsburgh Mayor Pete Flaherty, said he found the poster from 1985 rolled up. Log out Log in Register MyAccount SUBSCRIBE NEWSLETTERS.

MOUNT LEBANON, Pa., April 21 (UPI) -- Former Pittsburgh Mayor Peter Flaherty died this week at the age of 80. The New York Times reports that family members say the cause of death was cancer.

He was the son of former County Commissioner and Judge Jim Flaherty as well as the nephew of former Pittsburgh Mayor Pete Flaherty. He was 59-years-old. More from CBS News.

Pittsburgh Mayor Peter Flaherty at the first public demonstration of the Picturephone on June 30, 1970. AT&T Archives & History Center “Here’s looking at you,” said Pittsburgh Mayor Pete ...

Flaherty's late brother Pete was Mayor of Pittsburgh and his son Mark served as Allegheny County Controller. Flaherty graduated cum laude from Washington & Jefferson College in 1953.