Rudy May – Society for American Baseball Research
1985 Milwaukee Brewers Police Baseball - Gallery
1992 Milwaukee Brewers Police Baseball - Trading Card Database
1982 Atlanta Braves Police Baseball - Trading Card Database
1982 Milwaukee Brewers Police Baseball - Gallery
1982 Milwaukee Brewers Police Department Issued Baseball Cards
1982 Milwaukee Brewers Police Baseball - Trading Card Database
My Player Collections – Jim Gantner – SABR's Baseball Cards
1982 Milwaukee Brewers Police - New Berlin Police Department #NNO
Chuck Porter Gallery Trading Card Database
Josh Hader trade hurt Brewers more than expected, David Stearns says
1996 Milwaukee Brewers Police Baseball - Trading Card Database
My Player Collections – Jim Gantner – SABR's Baseball Cards