| Year | 1927 |
| Date | 21-Apr |
| Volume | 56 |
| Issue | 1,354 |
| Page | 371 |
| Category | Cinematic |
| Part | 1 |
| Title | The Mechanics of the Home Cinema |
| Author | R.Howard Cricks |
| Notes | General Mechanical Principles. Film dimensions showing Pathe and Kodak perforations, the Lumiere or Pathe motion, the Newman motion, dog motion, Maltese cross change ratios |