Comparing: T-28E with F-30 vs. M3 Lee

The T-28 tank with the 85-mm F-30 gun was developed in 1941. One prototype was built and underwent trials. Unlike mass-produced T-28 tanks, the vehicle featured different armament. No sources were found proving that the tank was mass-produced or used in action.

A WWII-era U.S. medium tank. The vehicle was named after the Confederate General of the U.S. Civil War, R. Lee. Also, widely recognized under its U.K. designation, M3 Grant, named after the General of the federal troops U. Grant. M3 was created in 1940 on the basis of the M2 tank, and saw mass production from June 1941 through December 1942. A total of 6,258 M3 tanks of various modifications were produced.