| Year | 1952 |
| Date | 21-Feb |
| Volume | 106 |
| Issue | 2,648 |
| Page | 235 |
| Category | Photographic |
| Part | |
| Title | Camera Design. An article of great importance for those interested in photography |
| Author | Raymond F.Stock |
| Notes | Twin lens reflex, film or plate, view finders, a popular method, essential parts of a shutter and film wind mechanism, finishes, conclusion |