This Date in Baseball - The Griffeys become the 1st father and son to play together in MLB history
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Source: AP News
Published: 2026-08-31 00:10 UTC+10:00
Section: General
Factuality Score: 100
Opinion Category: Neutral
Topics: Sport, Family
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Snippet:
1909 — The A.J. Reach Company was granted a patent for its cork-centered baseball, which replaced the hard rubber-cored one. This change will be particularly apparent in the National League in 1910 and 1911.
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