Pan American 56J BBb Giant

Pan American 56J BBb Giant

Date: 1938. (Drawing)

What Pan American said in 1938:
The Giant, 56-J, BBb is larger in size [than the 58J], has a deeper, more sonorous tone and considerably greater volume, is accurate in intonation and easy blowing. 36: high, 20" bell, and weighs 21½ pounds.