Not sure what the "mono" means in regards to a propeller single engine / single wing? This would make a great Christmas present!!! The item "ANTIQUE Vintage WWI Wood Wooden Airplane Propeller Curtiss JN-4 Aircraft" is in sale since Sunday, November 15, 2015. This item is in the category "Collectibles\Transportation\Aviation\Military Aircraft\Other Military Aircraft Items". The seller is "gypsiegirlz" and is located in Healdsburg, California.
This item can be shipped worldwide.