Description: [caption id="" align="aligncenter" width="425" caption="The package containing the Hope Diamond is presented to Smithsonian Secretary Dr. Leonard Carmichael, The donor, Harry Winston, shipped the diamond through the regular United States Postal Service via first-class mail; the postage cost him $2.44, plus $142.85 for $1 million dollars worth of insurance, November 10, 1958,
Description: A daily photo highlight from Smithsonian collections. [caption id="" align="aligncenter" width="430" caption="Launching of Malcolm Forbes hot-air balloon on March 31, 1983 on the National Mall. Forbes offered his balloon, a replica of the Forbes chateau in France, for ceremonies dedicating the Postal Service's stamp commemorating 200 years of hot-air ballooning, by Richard K.