It was one of those days where I was searching for one thing and found another: The Nash Quad Truck (the truck to the right is a 1919 Nash Quad, Owned by Bruce and Melanie Rice #8880). These are 4wD with four wheel steering. (see the video below to see a quad and its steering in action)
It turns out, these were a big hit during World War I. In the Story of the Jeep, Patrick Foster writes that the Quad ” … dramatically proved it’s worth … and proved the value of four wheel drive …”
Here’s a brief history from the Pioneer Flight Museum:
“The Nash Quad was first manufactured in 1914 by the Thomas B. Jeffrey Company, which was located in Kenosha, Wisconsin. It became quite popular during World War I and was used by the armed forces of not only the United States, but also Russia, France and Britain. One of the first motor vehicles to offer four-wheel drive, the Quad proved very suitable to the rough, unpaved roads of the time. In 1916, Jeffrey sold the production rights to the Nash company. Because of its popularity, it was produced in large numbers, including license production by Hudson, National, and Paige-Detroit. Exact numbers aren’t known, but apparently over 11,000 were produced in 1918 alone.“
Here’s a video of a Nash Quad being started and driven: