Wehrmacht officer’s dagger, manufactured by Alcoso, 1940-1942

Wehrmacht officer’s dagger, manufactured by Alcoso in about 1940-1942. The guard is of the 3rd type produced by Alcoso , the stamp on the blade is  late type with longitudinal placement on the blade,   company logo with scale image and AWS manufacturing mark as well as with Alcoso Solingen sign. The blade is covered with surface darkening and small spots of rust in some areas. Factory completed untouched condition.  Although the handle is slightly became loose, but for sure the dagger has never been dissembled or re-made.  Dust has been collected under the knot. Generally in good condition although far from being perfect.