| Year | 1992 |
| Date | 07-Feb |
| Volume | 168 |
| Issue | 3,914 |
| Page | 144 |
| Category | Workshop |
| Part | |
| Title | A Simple Folding Machine |
| Author | D.C.Burrage |
| Notes | Describes the making. Clamp plate, base plate, hinges, folding plate, mounting the hinges, bench mounting plate, vice mounting plates, using the tool |