| Year | 1926 |
| Date | 01-Jul |
| Volume | 55 |
| Issue | 1,312 |
| Page | 19 |
| Category | Recent Inventions |
| Part | |
| Title | Temperature Measuring Devices |
| Author | |
| Notes | Portable indicator for measuring the temperature of large cylindrical objects by J.L.Orchard and Cambridge Instrument Co. |