Dendrometer, a surveying instrument for measuring heights of trees, unsigned, in felt-lined mahogany box.
Details
- Category:
- Surveying
- Object Number:
- 1917-39
- Materials:
- mahogany (wood), brass (copper, zinc alloy), steel (metal) and felt
- Measurements:
-
overall: 17 mm x 107 mm x 88 mm, .105kg
- type:
- dendrometer
- credit:
- Court, Thomas Henry