| Year | 1936 |
| Date | 31-Dec |
| Volume | 75 |
| Issue | 1,860 |
| Page | 634 |
| Category | Optical |
| Part | |
| Title | Simple Optical Projectors |
| Author | "Kinemette" |
| Notes | The Baker "British" epidiascope, diagram illustrating the opticalsystem, Flatters and Garnett Micro-Projectors (No. 1), the "Superscope", the Aldis epidiascope, optical principles, fitted with sub-illuminator |