"Plaza development gets under way at Fifteenth and Pine Streets where test borings are being made prior to construction of a three-story rectory by St. John's Catholic Church and the laying of a sewer line by the Urban Redevelopment Corporation. The block, which extends to Sixteeth and Chestnut streets, has been selected for the first building in the 1090-unit Plaza apartment project. It will be 13 stories with 208 apartments."