Very Rare Large Scale Marklin Toy Cannon Replica of the WWI "Big Berth" German Howitzer, Circa 1914.

The heavy metal toy weighs just under 17 lbs. with bronze tubes and pedal wheels. 

Mechanics still work and moves the canon up and down. 

I'm not an expert at these toys so please look at all the pics and ask any questions you may have. 

Overall in great shape for it's age!