Model: 16 FDB. This is the model 16F (Siege Field Gun), which is the largest of the Big-Bang toy cannons. The Big Bang Cannon is also known as the Bangsite Cannon or Carbide Cannon, and was first invented in 1907 by Professor William Studdards Franklin as an alternative to more dangerous fireworks.
The Conestoga Company (Bethlehem, PA, 1912-present)
Width 6 Depth 22 Height 8.5 in.