Uploaded March 2023 | Updated September 2026, 1 week ago

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National Postal Museum chief curator Daniel Piazza shares intimate knowledge, little-known facts and secrets about the stories told in “Baseball: America’s Home Run,” highlighting some of the spectacular objects on display, including discussions with key lenders to the exhibition on artifacts never-before displayed for pubic view.
https://postalmuseum.si.edu/exhibition/baseball-america%E2%80%99s-home-run-the-exhibition-mythical-centennials-1939-tripleheader/new