Do you ever wonder who in the past has shaved with and appreciated the razor you are now using? Please help me with this one. On the scales are scribed: SCHUHMACHER 3993 1656 It is on an EgelswerkC.W. Engels Solingen Foche 4/8 barber point. My gun show buddies say this is a WW1 German Army-Issue razor. How can I trace the owner name and service number? I have tried the Internet. No luck. German Members, can you offer any suggestions? This is a history quest and might take some sleuthing, but it will be worthwhile for all. Thanks, Robert