Large Vernier Calliper for Manufacturing Large Calibre Weapons, 1826-1867
- Made:
- 1826 in Fleet Street
- maker:
- Troughton and Simms Limited
Large vernier calliper by Troughton and Simms, mid 19th century, earliest date 1826, with wooden case.
Details
- Category:
- Industrial Metrology
- Object Number:
- 1965-147
- Materials:
- brass body steel jaws
- Measurements:
-
overall: 36.811 x 15.748 x 2.7559 in.; 93.5 x 40 x 7 cm
- type:
- vernier caliper
- credit:
- Staub, H.K.