
Millwright's measuring tool
- Made:
- around 1790 in Manchester urban district





Millwright's measuring tool, made by W. Wright, Manchester, around 1790.
Mill builders used this tool to calculate the size of the gearwheels needed to connect machines to the steam engines that powered them.
Details
- Category:
- Weighing & Measuring
- Object Number:
- 2018-25
- Materials:
- brass (copper, zinc alloy)
- Measurements:
-
overall: 50 mm x 380 mm x 270 mm,
- credit:
- Purchased From Hutchinson Scott Auctioneers