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    1971 Pittsburgh Pirates (Autograph Cards) Roberto Clemente #21 (Yellow Cap) PSA NM-MT 8. For their 1971 effort, the Pirates issued 20 different cards in two separate series which circulated via the stadium souvenir stands. The team wisely went with full color portraits showing off the yellow caps that the set is identified by. This is a scarce series with barely over 140 submissions sent to PSA. Graded PSA NM-MT 8. One of just seven to attain NM-MT status with only three rated higher.

    Auction Info

    Auction Dates
    December, 2019
    5th-7th Thursday-Saturday
    Internet/Mail Bids: 12
    Lot Tracking Activity: N/A
    Page Views: 224

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