Balance Barograph
| Instrument | Anemometer |
| Type | Portable |
| Category | Meteorology |
| Date of construction | 1890 |
| Maker/Place of construction | Richard Frères, Paris |
| Instrument | Anemometer |
| Type | Portable |
| Category | Meteorology |
| Date of construction | 1890 |
| Maker/Place of construction | Richard Frères, Paris |