| Year | 1927 |
| Date | 22-Sep |
| Volume | 57 |
| Issue | 1,376 |
| Page | 281 |
| Category | Electrical Work |
| Part | |
| Title | A Permanent Magnet High-Tension Generator |
| Author | A.H.Avery |
| Notes | Armature stampings for 800-volt H.T. generator, former-wound armature coil taped up, multiple coil in position in armature slots, dimensioned sketch of the field-magnets |