1961 Lake to Lake Packers Football Card Set - VCP Price Guide
PACKERVILLE, U.S.A.: Ron Kramer Dead at 75
Ron Kramer Football Cards
July/August 2013 Omaha Magazine by Omaha Magazine - Issuu
Regional Issue Lake to Lake Set Celebrates Early Green Bay Packers - Sports Collectors Digest
1961 Lake to Lake Packers Football Card Set - VCP Price Guide
A Legacy in the Rocks and Trees: Park Historian - Yosemite Online
Ron Kramer Football Cards
1961 Green Bay Packers team autographed photo w/Henry Jordan, Ron Kramer estate