| Year | 1920 |
| Date | 02-Sep |
| Volume | 43 |
| Issue | 1,010 |
| Page | 186 |
| Category | Turbine |
| Part | |
| Title | Design for ╜ to 3/4 h.-p. Velocity Staged Steam Turbine |
| Author | |
| Notes | The action of the turbine, the construction of the turbine, details of parts, lapping the spindles and bearings, material list |