1962 - 1971
The RCMP "B" Division Officers' Mess Trophy was emblematic of the NLPCA Provincial Champion.
1972 - 1978
The Rothmans Curling Stone was emblematic of the NLPCA Provincial Champion.
1979 - 1988
The Labatt Provincial Police Curling Trophy was emblematic of the NLPCA Provincial Champion.
1989 - Present
The trophy was renamed the Murray K. Smith Trophy in 1989 with the kind permission of Labatt. It now represents the NLPCA and is presented to the Provincial Champion.