 Complete the following phrase:  After the 1873 final was held at Lillie Bridge, the event was held at the Oval until 1892. The 1893 and 1894 finals were respectively held at Fallowfield Stadium in Manchester and Goodison Park in Liverpool, before the event returned to London in 1895, being held at Crystal Palace until the outbreak of World War I. After the war, the event was held at Stamford Bridge, before Wembley Stadium opened in 1923. The 