Detailed explanations of puzzles and exhibits at the O4SR booth, plus pictures from previous years da Vinci Days:
2003 Exhibits explanations – Web site prepared by Phil Pennington
da Vinci Days 2003
July 18 to 20, 2003
Detailed explanations of puzzles and exhibits at the O4SR booth, plus pictures from previous years da Vinci Days:
2003 Exhibits explanations – Web site prepared by Phil Pennington