Our Grandfather clock made to scale but only in half the size of the normal ones that you see.  It has a height of 3'7", is 12" wide and 7" deep.  We bought the clock face - everything else including the pendulum was made from scratch.  It is unknown what type of wood was used as it was built from the wood of old orange crates - my hubby said it was good wood and he hated to waste it and he has always tried to recycle what he can.
GRANDFATHER CLOCK