Vintage Reed & Barton May Flowers?  Stainless Steel 39pc. Flatware Set.  This is a never used, most still in plastic set.  The box is labeled as May Flowers for the design, but cannot confirm. This set is a plane set with slightly rounded end.  The sharp knees have a thicker boxy end so May be a different pattern.  The original set was for 65 pieces.  There appears to be a set of 6 for most pieces.

Please reach out with any questions or to request more photos.