Popular Mechanics 1922-03.jpg Popular Mechanics 1922-02ThumbnailsPopular Mechanics 1922-05Popular Mechanics 1922-02ThumbnailsPopular Mechanics 1922-05Popular Mechanics 1922-02ThumbnailsPopular Mechanics 1922-05Popular Mechanics 1922-02ThumbnailsPopular Mechanics 1922-05

Huge canal digging machine cuts V slots in the ground as it moves on tractor treads.



Artist:

Source: ebay seller powerangers

Restoration by: magscanner