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Lefebvre clitograph level fixed inside box lid. Instructions on clitograph in French. Paper instruction leaflet in English. As patented 1862.
Details
- Category:
- Surveying
- Object Number:
- 1939-358
- Materials:
- paper (fibre product), iron, steel (metal), glass, brass (copper, zinc alloy), alcohol, box (wood), oak (wood) and glue
- Measurements:
-
overall: 41 mm x 360 mm x 300 mm, 1.95kg
- type:
- level
- credit:
- Woodward, W.A.