7 pieces of different Serving pieces of flatware, don't know the pattern, back is marked "RS Japan". From researching looks like the manufacturer is Arthur Salm.  Very Mid-Century Modern.  I don't know what most of the pieces are used for, I do know the cheese slicer, but the rest I'm unsure.  Sizes range from approx 6.5" to 8.25" long.   Very unusual and rare pieces, estate find.   Thanks for looking!  Email with questions.  I combine shipments when I can.