Ole Puffer Iron Mechanical bank

This is an Old Puffer Mechanical Bank. The Bulldog's mouth opens up when you pull his tail, you put the money inside his mouth, and he swallows it. I am not sure how old it is but im guessing it's a reproduction. His eye's are made of glass. T is a marking on the bottom, but I am unable to read it. The front of the bank says Ole Puffer and the side says Cigar Nickels. This would make a great addition to any mechanical bank collection. Please see attached pics.