Philadelphia Newspapers L.L.C. expects to see a 20.6 percent drop in revenue this year, a figure that includes a 27.7 percent fall in ad revenue, according to documents the company filed today in its bankruptcy case.

Philadelphia Newspapers L.L.C. expects to see a 20.6 percent drop in revenue this year, a figure that includes a 27.7 percent fall in ad revenue, according to documents the company filed today in its bankruptcy case.