N° d'objet
7011.1.2
Description
A box type Abney level. It consists of a long cuboid rod with a circular part attached to the far end. The other end is open and one can see through the whole length and through the small hole at the other end. At the open end, on one side, is a thin panel that is held in place by four screws. Attached to this is a metal protrator and wheel. On the back of the protractor is a small cylindrical level that is also screwed in place. Further down the rod is engraved 'ABNEY'S LEVEL'.
On the other side is engraved 'Lt C.H. Brookes'.
Date
1871
Dimensions
- 117 mm
- Width: 50 mm
- Depth: 16 mm