1987-S PROOF SET / EXTREMELY RARE / HARD TO FIND / UNC / ONLY (3,792,233) MINTED
ONLY ( 3,792,233 ) MINTED. SHARP BREAST FEATHERS. STRONG FIRM STRIKE. The San Francisco Mint produced a total of3,792,233 proof sets in 1987. The 1987-S San Francisco Proof set was a popular addition to proof coin collecting during this period.