rack and pinion lifting jack

Made:
1850-1900 in unknown place

rack and pinion lifting jack

Details

Category:
Lifting & Mechanical Handling
Object Number:
2000-240
Materials:
wood and cast iron
Measurements:
overall: 37 x 9 x 18 in.; 939.8 x 228.6 x 457.2 mm
type:
lifting jack
credit:
Lingwood, Julie