This is a World War I or World War II Era, German Fireman's Long Dagger.  From the Alsace Lorraine Provice of Imperial Germany.  This is the most elaborate version, of the Fireman's Dagger. I Believe this Dagger is made By Carl Eickhorn but is not branded only numbered, It is in Good Condition, still has the needle point tip.  Heavy patina on the Blade.  NO Scabbard.  Other than the Scabbard being missing, there are NO issues with this Knife.  Look closely at the pictures, and watch the video for best description.  All parts are tight, and intact.  If you have any questions, please, ask.  Please, also, look at my other listings.  We believe in long-term relationships with our customer's.  If you have any problems with any items you purchase.  Please, contact me directly, I will make sure to resolve your problem.  Satisfaction, GUARANTEED!!  Thanks and Cheers!