Skip to main content
Go to accessibility notice


    1999-P Delaware Quarter, MS67
    Struck on an Experimental Planchet

    1999-P 25C Delaware Statehood Quarter -- Struck on an Experimental Planchet -- MS67 PCGS. The "Golden" Sacagawea dollar was first issued in early 2000. Its manganese alloy was developed during 1999, and since Sacagawea dies were unavailable at that time, the alloy was tested using statehood quarter dies, which were similar in diameter. For each of the five 1999 statehood quarter designs, a select number of examples were struck at the Philadelphia Mint in a green-gold manganese alloy. Such pieces are better regarded as patterns than errors, since their production was experimental instead of accidental. But they are unlisted in the tenth edition of Judd, and are designated as errors by PCGS. The present pristine and lustrous Superb Gem was struck on an undersized planchet relative to the collar diameter, since the rim width is variable and the peripheral legends exhibit moderate stretching toward the rim.(Registry values: N69)

    Coin Index Numbers: (NGC ID# 249D, PCGS# 5944)

    View Certification Details from PCGS

    Auction Info

    Auction Dates
    January, 2017
    4th-9th Wednesday-Monday
    Bids + Registered Phone Bidders: 17
    Lot Tracking Activity: N/A
    Page Views: 1,378

    Buyer's Premium per Lot:
    17.5% of the successful bid (minimum $19) per lot.

    Sold on Jan 9, 2017 for: Sign-in or Join (free & quick)
    Track Item

    Heritage membership

    Join Now - It's Free

    1. Past Auction Values (prices, photos, full descriptions, etc.)
    2. Bid online
    3. Free Collector newsletter
    4. Want List with instant e-mail notifications
    5. Reduced auction commissions when you resell your
    Consign now
    • Cash Advances
    • More Bidders
    • Trusted Experts
    • Over 200,000 Satisfied Consignors Since 1976
    Only 15 days left to consign to the 2021 June 24 - 25 HKINF World Coins Signature Auction - Dallas!

    Learn about consigning with us

    I couldn't ask for more with respect to Heritage's marketing effort.
    Gerald T.,
    Atlantic Highlands, NJ
    View More Testimonials receives more traffic than any other auction house website. (Source:

    Video tutorial

    Getting the most out of search