This time, Peter Samsonov talks about the most massive Soviet pre-war tank. It is interesting that the English tank Vickers 6-Ton was taken as the basis of the light tank T-26. But a copy of this fighting machine can not be called. T-26 began to be produced in 1931 and fought in the civil war in Spain and at the initial stage of World War II. In total, more than 11 thousand of these tanks were built.