Table:
text: 1973 Baltimore Colts season
Schedule
Schedule
Week Date_ Opponent Result_ Record Game_Site Attendance
1 September 16, 1973 at Cleveland Browns L 14–24 0–1 Cleveland Municipal Stadium 74303
2 September 23, 1973 New York Jets L 10–34 0–2 Memorial Stadium 55942
3 September 30, 1973 New Orleans Saints W 14–10 1–2 Memorial Stadium 52293
4 October 7, 1973 at New England Patriots L 16–24 1–3 Schaeffer Stadium 57044
5 October 14, 1973 at Buffalo Bills L 13–31 1–4 Rich Stadium 78875
6 October 21, 1973 at Detroit Lions W 29–27 2–4 Tiger Stadium 48058
7 October 28, 1973 Oakland Raiders L 21–34 2–5 Memorial Stadium 59008

Question: What date has a score of l 21-34 for the Baltimore Colts 1973 season?