Found and Explained Official on MSN

The WW2 'tank train' that fired backwards - Jacquet assault train

In 1944, French inventor Victor Barthelemy Jacquet patented an articulated armored “assault train” made of three tracked ...
American Rifleman

The Short Life of America’s Anti-Tank Rifles

At the dawn of mechanized warfare, the U.S. Military contended with the reality that infantrymen would need an effective arm ...