| Year | 1924 |
| Date | 19-Jun |
| Volume | 50 |
| Issue | 1,208 |
| Page | 689 |
| Category | The Model Engineer and His Laboratory |
| Part | 7 |
| Title | Resonance and Sympathetic Vibration |
| Author | A.H.Stuart |
| Notes | An experiment with a pendulum, resonance, beats, harmonics and resonance, supporting a bar to find natural frequency, apparatus to record vibrations on smoked glass, records made by end of vibrating spar, components of record |