Dunn Richie

Hartford Whalers acquire	Date	Calgary Flames acquire
Richie Dunn Joel Quenneville	July 5, 1983	Mickey Volcan

Buffalo Sabres acquire	Date	Calgary Flames acquire
1982 1st round pick (#9-Paul Cyr) 1982 2nd round pick (#30-Jens Johansson) 1983 2nd round pick (#31-John Tucker) Sabres option to swap 1983 1st round picks (#10-Normand Lacombe)	June 8, 1982	Richie Dunn Don Edwards 1982 2nd round pick (#37-Rich Kromm) Sabres option to swap 1983 1st round picks (#13-Dan Quinn)