![](/TrimIcon/w32h32/GreyFile.png)
Heli-Logging at Bull Run area
Monday, June 10, 1974
A2012-005
P/12564
Includes views of other logging equipment. Water Bureau Helicopters
Heli-Logging at Bull Run area
Monday, June 10, 1974
A2012-005
P/12564
Includes views of other logging equipment. Water Bureau Helicopters