| Year | 2000 |
| Date | 15-Dec |
| Volume | 185 |
| Issue | 4,135 |
| Page | 588 |
| Category | Bray's Bench |
| Part | |
| Title | A Simple Gift for Christmas (Harmonograph) |
| Author | Stan Bray |
| Notes | Describes a simple mechanical contrivance. Novelty, pendulum rods, pivots, pen support arm, pendulum weights, unique |