No, it has no marks on both sides of the main blade. I cleaned it more and looked closer. There is stamped "17" on one side of the claw like hook.
There are also small letters that look like cyrillic "U3P30K". I googled it and got some pictures of old Russian flatware, but no folders.
Their was a Leslie Anderson, who also served as a technician with the 35th infantry and died during the Battle of the Bulge in 1945. Maybe they met during the war and could have been buddies......????
Grave marker:
https://www.findagrave.com/memorial/134319509/leslie-g-anderson#:~:text=Leslie served as a Technician Fifth Grade, Company,a lumbermen and also as Single, without dependents.
Yes this is Soviet period knife from October factory from Vorsma, Russia.There are also small letters that look like cyrillic "U3P30K". I googled it and got some pictures of old Russian flatware, but no folders.