| Year | 1942 |
| Date | 11-Jun |
| Volume | 86 |
| Issue | 2,144 |
| Page | 561 |
| Category | Workshop |
| Part | |
| Title | Small Capstan Lathe Tools |
| Author | "Ned" |
| Notes | Tooling for repetition work. Correcting faults in taps and dies, enlarged view of small tap, enlarged drawing of small circular screwing die, regrinding, "throat" and "lead", prevention of stripping, honing taps and dies, re-tempering, "top rake" in a die |