| Year | 1955 |
| Date | 22-Sep |
| Volume | 113 |
| Issue | 2,835 |
| Page | 393 |
| Category | Optical |
| Part | |
| Title | An astronomical telescope for less than รบ10 |
| Author | M.G.Metcalfe |
| Notes | Constructional details, adjustment control, the telescope controls, drawing showing principal features |