This group is for everyone who like tanks, sci-fi tanks, real tanks, funny tanks, you can put here tank mods, tank maps, simply everything with straps, armor and gun :D
had these prototypes been mass produced the course of the war may have had a very different outcome.
Basic tech. details will be posted in the comments section for each prototype enjoy :)
source info can be found here
10TP MBT prototype cruiser tank
Derela.republika.pl
4TP prototype light recon tank
Derela.republika.pl
PZInż.130 amphibious light tank prototype
Derela.republika.pl