Table:
text: 1961 San Francisco 49ers season
Schedule
Schedule
Week Date_ Opponent Result_ Attendance
11 November 26, 1961 Minnesota Vikings W 38-28 48905
12 December 3, 1961 at Baltimore Colts L 20-17 57641
13 December 10, 1961 Green Bay Packers W 22-21 55722
14 December 16, 1961 Baltimore Colts L 27-24 45517

Question: What is the date if week 11 is for the 1961 San Francisco 49ers season?