Unused 60s vintage stainless flatware for 12, Dalton Winthrop boxes

Wm. Dalton - Winthop pattern stainless steel flatware service for 12, never used, still in the original (somewhat worn) cardboard boxes. This is heavy, quality flatware, made in Japan, 60s vintage.

There are 12 of 5 piece place settings (a salad fork, dinner fork, soup spoon and teaspoon, dinner knife each). There's also an additional 12 tea spoons, and serving pieces, as shown.