An armoured car amply equiped with machine guns. A 20mm cannon has been fitted to the turret.
Looks like it could have been a real design (there were some weird-looking armoured cars back then).
Yup-there are a lot of crazy designs from the end of ww1 up into the early part of ww2. Failed weapon designs are a rich source of inspiration.
I would love to cruise around town with this baby!