| Year | 1932 |
| Date | 17-Mar |
| Volume | 66 |
| Issue | 1,610 |
| Page | 254 |
| Category | Cinematic |
| Part | 3 |
| Title | Home Talkies and Equipment. Some Practical Notes on Making and Up-keep |
| Author | R.Howard Cricks |
| Notes | Sound-head assembly, general design, alternative film paths, main casting, photo cell housing, steel tubes for film, brass cap |