Railsplitters post about the Union Cutlery Knife he is looking to purchase sparked me to ask about this old knife I have. I believe the tang stamp reads UNION KNIFE WORKS GERMANY. Levine's Guide does show a Union Knife Works but it is a USA company in NY. Is it possible they imported also? Please take a look at the tang stamp and see if you can make out the first word. I see UNION but you might see something different.
PS....I might have asked about this before but if I did, it might have been long ago. I really can't remember.