1939 Norton Big Four 633

, Great Britain. Some 4737 motorcycles (of the total of 100 thousand assembled) had sidecars that could carry two or three men with fighting equipment and munitions. After WWII was over, the company went on to produce this model for 9 more years. In 1954, the production plant of Norton Motors Ltd. started manufacturing twin-cylinder motorcycles putting an end to the production of Big Four 633. #norton #big4 #ww2 #worldwarii #worldwar2 #military #army #ukmade #madeinengland #britisharmy #vintagemotorcycle #vintagebike #bikestagram #instamoto #instabike #offroad #swd #history #antique #retromotorcycle #classicmoto #vintagemoto #classicbike #britishbikes #1930s #1939 #sidecar #moto #633 #motosofwar