Hope Diamond Delivery, by Unknown, November 10, 1958, Smithsonian Archives - History Div, Letter carrier James G. Todd presents to Dr. Leonard Carmichael, Smithsonian Secretary, the package containing the Hope Diamond delivered to the Natural History Building. Pictured from left to right are Mr. Ronald Winston, Postmaster General Arthur Summerfield, United States Postal Service letter carrier James G. Todd, Mrs. Edna Winston (wife of Harry Winston) and Dr. Leonard Carmichael..