Pipe organ desk with pneumatic logic board


#1

The Pipe Organ Desk is quite a marvel of woodwork: the drawers operate an octave's worth of organ pipes, and a "pneumatic logic board" that accepts a secret code in the form of a specific tune that operates a secret compartment. It's the brainchild of Kagen Schaefer, who is offering it for sale. Hidden in… READ THE REST


#2

I don't want to be "that guy" but you've already covered this:


#3