Nonien scale reading microscope
- maker:
- Otto Fennel Söhne
'Nonien' scale reading microscope by O. Fennel und Soehne, c. 1914
Details
- Category:
- Surveying
- Object Number:
- 1914-554
- Materials:
- metal (unknown), cast iron, steel (metal), copper (alloy), brass (copper, zinc alloy), paint and glass
- Measurements:
-
overall: 105 mm x 100 mm x 100 mm, , .875kg
- type:
- scale reading microscope
- credit:
- Otto Fennel S�hne