| Year | 1949 |
| Date | 20-Jan |
| Volume | 100 |
| Issue | 2,487 |
| Page | 67 |
| Category | Historic |
| Part | |
| Title | The Early History of Machine Tools |
| Author | |
| Notes | Genealogical table of early English machine tool builders showig the great influence of Henry Maudslay, early lathe with compound slide-rest and live headstock, early Bramah hydraulic press, the original planing machine by Richard Roberts |