| Year | 1922 |
| Date | 21-Dec |
| Volume | 47 |
| Issue | 1,130 |
| Page | 601 |
| Category | Electrical |
| Part | |
| Title | Former Wound Coils for Small Armatures |
| Author | E.W.A.J. |
| Notes | Illustrating methods, developed plan of armature, sketch of coil former, method of bending overhang of coil, pressing the coils into place |