The M198 howitzer is a medium-sized, towed artillery piece, developed for service with the United States Army and Marine Corps. It was commissioned to be a lightweight replacement for the WWII-era M114 155mm howitzer. It was designed and prototyped at the Rock Island Arsenal in 1969 with firing test...

The Diamond T Tank Transporter was a heavy tank transporter, used in World War II and the following years. Designed as a heavy prime mover for tank transporting, the Diamond T 980 was the product of the Diamond T Company in Chicago. The Diamond T 980, a 12-ton hard-cab 6x4 vehicle which pro...

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