Early Gerber Mark I Boot Knife Dagger & Original Sheath Low Serial Number! Early Mark I Boot knife with an early production Brown leather sheath with white. Stitching and chrome belt clip (later leather sheaths were black with black stitching, see last pic for comparison). The blade is in very nice shape and the handle is excellent as seen in the pics, but what makes this one even better is the rather low serial number, 002540. This serial number easily pre-dates that by a good 4900 knives.
Please review all of the photos as they are part of the description. Photos will supersede any written descriptions in case I missed noting anything or made an error in what I did write, so please look closely and ask questions if in doubt.