Crane helicopter with upper portion of power line tower, Grant County, Minnesota
- Crane helicopter with upper portion of power line tower, Grant County, Minnesota
- Crane helicopter flying in the top portion of a power line tower for the construction of the Cooperative Power Association, Minneapolis, Minnesota/United Power Association, Elk River, Minnesota high voltage power line through Grant County, Minnesota.
- 1976 - 1978
- GC-PL-18
- mhs21216
- Grant provided to the Minnesota Digital Library Coalition through the Library Services and Technology Act (LSTA) and the State Library Services and School Technology unit of the Minnesota Department of Education.
- In Copyright