Honors and thanks etched in stone

CENTER CITY (WPVI) -- The city of a Philadelphia gave an enduring "thank you" Friday to a group of people who helped revitalize it.

Mayor Jim Kenney and others were on hand as these pavers bearing the names of 21 individual and corporate donors were unveiled at Dilworth Park.

Each of the donors helped to make the massive and years' long renovation project possible.

Planning for the renovation started nine years ago, and wrapped up in 2014.