Ron Attwell trades
| St. Louis Blues acquire | Date | New York Rangers acquire | ||
|---|---|---|---|---|
 | Barclay Plager | November 27, 1967 | Ron Attwell |  |
| Red Berenson | Ron Stewart | |||
| Montreal Canadiens acquire | Date | St. Louis Blues acquire | ||
|---|---|---|---|---|
 | Pat Quinn | June 14, 1967 | Ron Attwell | |
| Montreal Canadiens acquire | Date | St. Louis Blues acquire | ||
|---|---|---|---|---|
| cash | June 7, 1967 | Ron Attwell | |
| Pat Quinn | ||||