Ruler
- Made:
- 1860-1880 in Manchester
- maker:
- John Benjamin Dancer
Ebonised ruler, made by John Benjamin Dancer.
Details
- Category:
- Mathematics
- Object Number:
- Y1970.1.4
- Materials:
- metal (unknown)
- Measurements:
-
overall: 3 mm x 455 mm x 12 mm,
- type:
- ruler
- credit:
- Gift of University of Manchester Institute of Science & Technology