Stamped with Carl Eickhorn solingen on one side A crown and Erfurt on other Spine has I think a crown and 93 on it Then a number on guard “144.R.7.5 And a double fuller down the blade
My uncle , Unknown I know it’s German
Thank you for contacting Mearto with your appraisal inquiry. So that I may best assist you, can you please upload on a picture showing the whole piece.
With kind regards,