Philo Vance Home Safe For Now Historians Say Literary Mecca Out Of Danger By LIBBY CUDMORE• Special to www.AllOTSEGO.com The River Street birthplace of detective Philo Vance may still be saved. On Monday, June 10, Bob Brzozowski, Greater Oneonta Historical Society executive director, went through the 31 River St. home where William Huntington Wright – aka S.S. Van Dyne – wrote parts of his debut novel, “A Man of Promise.” Later, while recovering from a cocaine addiction, is believed to…