Iranian Silver Commemorative Box for American Embassy in Tehran, 1957. Sqaure form with finely engraved lid and sides; the interior bottom with 'THE AMERICAN EMBASSY, TEHRAN, 1957'; the interior lid inscribed with the signatures of various diplomats involved in the 1957 nuclear peace deal. Marked with 'Persian 84 silver mark, maker's mark'. Circa 1957. {Approximate dimensions: 1 1/2 high x 6 1/2 wide x 6 3/8 inches deep.} {Approximate weighable silver calculated with .83 fineness: 14.9023 troy oz.}. Condition: Very minor wear overall. With card from 'Philip Clock J.D. Charge d'affaires ad interim'.