As a seller for the presidential memorabilia listed in my eBay store, I can attest that all the presidential and White House items are genuine and have originated from the White House. These items were acquired from an estate of a former presidential staffer who held positions with the National Security Council and the WH Advance teams traveling in support of the president, vice president, and Secretary of State, from 1972 through 1990. The owner of the estate will remain anonymous.