Antiques Roadshow

Who Knew?! | Hand-Signed vs. Machine-Stamped Baseballs

Clip: Season 24 | 2m 57s | Video has closed captioning.

Learn the difference between a hand-signed and stamped baseball from expert Leila Dunbar in an all-new “Who Knew?!” segment!

Aired: 06/01/20

Rating: TV-G

Problems Playing Video? | Closed Captioning

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