Acknowledgements and Dedication billcutlerpuzzles.com

Acknowledgments

In addition to the contributors who appear in this paper, I would like to thank Jerry Slocum and the other `puzzle nuts' for keeping my interest in puzzles high; Rex Shudde for preparing this document for duplication using PCTeX and PiCTeX; Barbie Cutler for helping with the original piece drawings; and Janice Cutler for putting up with my shenanigans.

Dedication

This paper is dedicated to C. Arthur Cross and Tom O'Beirne. During my earlier research on solid solutions of the 6-piece burr they shared their results with me in numerous letters. I do not know if either of them ever became involved with `holey' 6-piece designs, but their interest spurred me on in years past.

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