Two manuscripts signed by Albert Einstein, both pertaining to his seminal Unified Field Theory; a baseball signed by former U.S. President Woodrow Wilson; and a JFK and Jackie co-signed 1963 Christ...
Posted by prpocket on October 02 2025 at 07:17 AM
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A 1793 document signed three times by then-Secretary of State Thomas Jefferson; a one-page document signed by Mary Stuart, Queen of Scots in 1565 (and co-signed by her second husband); and a two-pa...
