World War 1 German airplanes, tanks, wagons, a blimp and a motorcycle... all from before 1918

The wheel has me interested, a couple photos down this gallery is another

Notice the extremely long wagon in the middle
Check out the unusual wheels, the one in the middle with the flat plates has a story, I was reading somewhere that due to a lack of materials the Germans were innovating designs to adapt old wheels for heavier loads













Dual engines
all photos from http://momentdinspiration.blogspot.com/ and there are far more there, these are just the few that caught my attention

Nobody messes with King Kong

Howitzer, 1946 is the label on the photo. Found on the HAMB

Homemade tank inspired by the Transformers movie... but the tank treads caught my attention, they'd work well in woody or vegetative areas I think

found on: http://randommization.com/2011/02/26/chinese-man-makes-megatron-tank-out-of-scrap/