| Year | 1918 |
| Date | 11-Jul |
| Volume | 39 |
| Issue | 898 |
| Page | 15 |
| Category | Electrical |
| Part | |
| Title | Recent Developments in Electro-Medical Apparatus |
| Author | A.W.Marshall |
| Notes | General view of counch & X-ray generating apparatus at the Cancer Hospital, view showing control switches & end of spark coil, spark coil with liquid condenser, new high speed static electrical machine by the Medical Supply Association |