| Year | 1956 |
| Date | 01-Nov |
| Volume | 115 |
| Issue | 2,893 |
| Page | 616 |
| Category | Optical |
| Part | 2 |
| Title | A Precision-Built Microscope for the amateur |
| Author | G.Eades |
| Notes | Eyepieces, lens curvature, matching the eyepieces, condenser, cabinet, general construction, see 226 4660 392 |