| Year | 1976 |
| Date | 20-Aug |
| Volume | 142 |
| Issue | 3,543 |
| Page | 796 |
| Category | Hot Air |
| Part | 2 |
| Title | A Rhombic Drive Stirling Engine |
| Author | Andrew Ross of Ohio, U.S.A. |
| Notes | Connecting rods, yokes, bearing supports, piston and cylinder, preliminary test, displacer cylinder, hot cap and displacer cap, miscellaneous parts, the burner. See Volume 148 page 1424 |