- Description
- Information
Circa 1921 construction using the winch-line and “A” frame came into use along with more mechanization. Prior to this, poles were lifted using simple tools (pike poles, pulleys) and a great deal of physical effort.
- Author
- unknown
- Posted on
- Tuesday 7 January 2020
- Dimensions
- 3256*5184
- Filesize
- 1681 KB
- Keywords
- 1920s
- Visits
- 9544