Skip to main content
Displaying results 1 of 2 - 2
Date Innovation City State Country Society
1908 Northern Pacific High Line Bridge No 64 Valley City ND USA ASCE
1957 Skid Steer Loader West Fargo ND USA ASABE
Displaying results 1 of 2 - 2

We hope you enjoyed this essay.

Please support America's only magazine of the history of engineering and innovation, and the volunteers that sustain it with a donation to Invention & Technology.

Donate

Stay informed - subscribe to our newsletter.
The subscriber's email address.