In 1914, shortly before the war broke out, British Army Officer Ernest Dunlop Swinton ... adding that it is called a "Holt Caterpillar Tractor." Swinton was intrigued, but his superiors weren ...

I joined the Women’s Land Army in May 1941 ... as instead of learning to drive a tractor I was carrying out the tedious, back breaking job of setting potatoes by hand. At last I got my tractor ...

When the war started, he enlisted in the German Army and went on to design not ... track components from a Holt Manufacturing Company tractor (now Caterpillar, makers of the first successful ...

British and French tanks inspired the US Army to design their own armored vehicle. The US tractor-turned-tank failed but influenced future tank and armored vehicle development. The US military ...