Blade is about 6 3/4 inches long while the handle is 4 3/4 inches long. Has roman numerals X1 for 11 as seen in photo so maybe 1811. Not positive but could be a sword transformed by hand in to this dagger but would have been done during the 1800's some time. Fan over all the pictures to zoom in on them. Items pictured are always the item you will receive.
Good Luck adding this to your collection. Check out my other auctions for more vintage items. I will be listing many items I have come across recently, you never know what might pop up.
Feel free to ask any questions you may have. The item "Antique 1800's Brass Eagle Head Bone Handle Fixed Blade Dagger Knife" is in sale since Tuesday, September 29, 2020. This item is in the category "Collectibles\Militaria\1784-1860\Original Period Items". The seller is "lous-toys4you" and is located in Reading, Pennsylvania. This item can be shipped to United States.