| Reference Number | MIMM/2023-4/28 |
| Title | "Polly" Darkroom Thermometer in Tube |
| Date | [1925-1975] |
| Creator Name | Polly; fl. twentieth century; [thermometer manufacturer] |
| Description | Glass thermometer for darkroom film processing. Scale 50-90°F. Engraved "Polly regd. Made in England". In original dark blue cardboard tube with label, which reads "Polly F THERMOMETER". |
| Extent | 2 items |
| Dimensions | Thermometer: 152mm (length) x 6mm (diameter) |
| Tube: 175mm (length) x 12mm (diameter) |
| Digital Collections | View online in our digital collections |
| Copyright | Free to use under the terms of the Creative Commons Licence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
| Credit Line | Royal College of Physicians of Ireland |
| Object Name | Thermometer |
| Term | Thermometers |
| Measures -- Instrumentation |
| Photography -- Instrumentation |