1. The M41 and T26 are both light tanks not Main Battle Tanks
2. The M3 Stuart is from the USA not USSR and should probably be represented as M3/M5 as there was a later version of the tank called the M5 and not the M3 meaning saying just M3 leaves out the later M5 variant
3. The Type 59 probably should not be included as it is typically regarded as a variant of the T54/55 with its production figures typically included in those of the T54/55
2. The M3 Stuart is from the USA not USSR and should probably be represented as M3/M5 as there was a later version of the tank called the M5 and not the M3 meaning saying just M3 leaves out the later M5 variant
3. The Type 59 probably should not be included as it is typically regarded as a variant of the T54/55 with its production figures typically included in those of the T54/55