KMDB's T-34 Medium Tank.
Early prototype model.
T-34 Model 1940 (T-34/76A)
First production model. 76.2mm L-11.
T-34 Model 1941 (T-34/76B)
T-34 M1941 with added spaced armour screens.
T-34 Model 1942/1943 (T-34/76C)
T-34 Model 1943 (T-34/76D)
T-34 Model 1943/1944 (T-34/76E)
T-34 Model 1943 Uralmash (T-34/76F)
Early attempt to modernize the T-34.
Later attempt to modernize the T-34. Evolved into the T-43.
An early attempt to increase the armour penetration capability of the T-34. The 57mm ZiS-3 gun had much higher penetration than the 76.2mm guns that were equipped.