Tachygrafos
| Instrument | Tachygraph |
| Type | Meresse |
| Category | Geodesy/Topograhy |
| Date of construction | Late 19th century |
| Maker/Place of construction | A.Molteni, Paris |
| Instrument | Tachygraph |
| Type | Meresse |
| Category | Geodesy/Topograhy |
| Date of construction | Late 19th century |
| Maker/Place of construction | A.Molteni, Paris |