| Year | 1910 |
| Date | 03-Nov |
| Volume | 23 |
| Issue | 497 |
| Page | 409 |
| Category | Lessons from the Laboratory |
| Part | |
| Title | A Former Wound Armature: Building Armature |
| Author | |
| Notes | Armature with first coil in & poised, with six coils in & one down, with all coils in with five poised, with all coils in & last on up, diagram of windings, with all coils in & one only down |