The William M. Jennings Trophy reference article from the English Wikipedia on 24-Apr-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

William M. Jennings Trophy

Helping orphans the way you would do it
The William M. Jennings Trophy is an annual award given to the goalkeeper(s) having played a minimum of 25 games for the team in the National Hockey League with the fewest goals scored against it. Winners are selected based on regular-season play.

The trophy is named in honour of the late William M. Jennings, longtime governor and president of the New York Rangers and a builder of ice hockey in the United States. It was first presented following the 1981-82 season.

William M. Jennings Trophy Winners

Note: Prior to 1982, goalkeeper(s) meeting this criteria were awarded the Vezina Trophy.