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Seward Hayes "See" Posey is the older brother of Cum Posey. In baseball, See worked as a business manager, traveling secretary, and booking agent for the Homestead Grays. After Rufus Jackson’s death, See took over control of the club. He was associated with the Grays and served actively through much of the period 1920-1951. Additionally, for a time, See was also a booking agent for Gus Greenlee’s Pittsburgh Crawfords.
- Newark Eagles Papers ("Effa Manley Business Papers")
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