No, the B3 has a 24 note pedalboard. The standard on pipe organs is 32 note, but Hammond didn't think that most people played the pedals on either extreme, so he cut those out to save money. You'll also notice that the pedal board is not concave but flat, unlike a real pipe organ pedal board. Again, this was to save money.
However, Hammond did produce a couple of different models with a full, concave, 32 note pedal board. The D series and the RT series spring to mind.