Irv Spencer trades
| Vancouver Canucks acquire | Date | Detroit Red Wings acquire | ||
|---|---|---|---|---|
 | Gary Bredin | June 8, 1971 | Bob Dillabough |  |
| John Cunniff | Irv Spencer | |||
History of NHL trades
| Vancouver Canucks acquire | Date | Detroit Red Wings acquire | ||
|---|---|---|---|---|
| Gary Bredin | June 8, 1971 | Bob Dillabough | |
| John Cunniff | Irv Spencer | |||