PPs-43 

Beijing's 47 mm

A World War II U.S. tank that was part of the 1944 D-Day invasion force that recaptured France was discovered buried under a street at Chartres, 90 km southwest of Paris in 2009.  The M5 Belonged to Company B 31st Tank Bn 7th Armored Division.  Apparently, after being hit by a Panzerfaust in the right track, the crew got out alive, but had to hide for 3 days before getting to the lines of the 23rd Armored Infantry Bn..
After being abandoned the M5 was further demolished by Wehrmacht Engineers before they withdrew from the area. American Engineers bulldozed it into a bomb crater to get it out of the way.