Walnut Louis XVI Portefeuille or Wallet Table

Very Rare Portefeuille or Wallet Table that can be folded from a larger size to a smaller size
Lous XVI, circa 1770
Walnut 
folded size: 57-1/2" long x 38" wide x 29-1/2" tall
unfolded size: 76" long x 57-1/2" wide x 29-1/2" tall
CLICK HERE for video of how this table easily converts from one size to another