| Year | 1950 |
| Date | 20-Jul |
| Volume | 103 |
| Issue | 2,565 |
| Page | 94 |
| Category | Cinematic |
| Part | |
| Title | Miniature Slide and Strip Projectors |
| Author | "Kinemette" |
| Notes | General design of carrier, frame backplate, gate, interchangeable masks, spring plate, sprockets, film holder, assembly |