The federal definition of MI for PASRR is best understood in terms of the four âDâsâ: 1  A diagnosis or suspicion of a major mental illness such as schizophrenia, bipolar disorder, major depression, or an anxiety disorder such as OCD. 2  An absence of dementia. 3  A well-defined duration.  A particular level of disability.
Well-known World War II tanks were the German Panzer IV, Panther and Tigers, Soviet T-34 (produced in the largest numbers of any tank of the war and second most ever), British Matilda, Churchill and Cromwell, and American M4 Sherman (second most produced tank of the war) and Stuart tanks.
Notorious for their flammability, Shermans were nicknamed âRonsonsâ after a lighter with the slogan âlights every time.â. The Museumâs Sherman is an M4A3, built by Ford Motor Company in 1943. No unit markings were discovered when previous coats of paint were removed from the tank. Because the tank was manufactured in 1943, it is almost certain that it was deployed overseas during the war, although no battle damage was discovered.