- From Lee Prellwitz
- 1960's and Ron Anderson and bridge in Madison Wisconsin
- From Lee Prellwitz
- Some memories of the Ripon Sectional - 2006 - 2023
- From Lee Prellwitz
- Since the Ripon sectional was not held in 2021, Lee Prellwitz has provided the digital equivalent of the hard copy handout that he usually distributes at the tournament.
- From Lee Prellwitz
- Answers to the trivia questions in the above document
- From JoAnne Zickert
- Several documents about the Minocqua tournament