A lot of weirdness happened before the modern main battle tank.
The 3 most bizarre Tanks ever — History is Now Magazine, Podcasts
How the Largest and Most Important Tank Battles in History Played Out
The 10 Most Bizarre Tanks Ever Built -WAR HISTORY ONLINE
Ranking The Worst Tanks Of World War II
UK Man Shocked To Find Rs 21 Crore Worth Of Gold Hidden In War
WW2 Soviet Heavy Tank Prototypes Archives - Tank Encyclopedia
Weirdest British Tanks Ever Designed
Ghost Army' in WWII used inflatable tanks to fool the Nazis and
Meet the M3 Medium Tank: It Had Two Main Guns and Was the “Coffin
M8 The National Interest
10 Facts About the Tiger Tank